[1] Nicolet, M. Science, 127, 1317, 1958.Google Scholar

[2] Peek, B. M. The Planet Jupiter. Faber London, 1958.Google Scholar

[3] Sobolev, V. V. Transfer of Radiation in the Atmospheres of Stars and Planets, Moscow 1956.Google Scholar

[4] Barabashev, N. P. The Results of Photometric Investigations of the Moon and Planets at the Astr. Obs. of Kharkov State Univ, Kharkov 1957.Google Scholar

[5] Sharonov, V. V. The Nature of Planets, Moscow 1958.Google Scholar

[6] Wilkins, H. P. and Moore, P. The Moon, Faber, London, 1955.Google Scholar

[7] Link, F. Die Mondfinsternisse, Akad Verl., Leipzig, 1956.Google Scholar

[8] Dollfus, A. ‘Etude des planètes par la polarisation de leur lumière’, Suppl., Ann. Astrophys. no. 4, 1957.Google Scholar

[9] Richardson, R. S. P.A.S.P. 70, 251, 1958.CrossRefGoogle Scholar

[10] Carr, T. D., Smith, A. G., Pepple, R. and Barrow, C. H. Ap. J. 127, 274, 1958.CrossRefGoogle Scholar

[11] Gallet, R. M. ‘Radio Observations of Jupiter, II’, The Solar System, vol. in, ch. 13 (in press).Google Scholar

[12] Camichel, H. Bull, astr., Paris, 20, 141, 1956.Google Scholar

[13] Camichel, H. Bull, astr., Paris, 20, 131, 1956.Google Scholar

[14] Dollfus, A. C.R., 243, 1833 and 2023, 1956.Google Scholar

[15] Ezersky, V. I. Publ. Kharkov Obs. 12, 73, 1957.Google Scholar

[16] Frolov, V. N. Bull. Leningrad Univ. 190, 62, 1957.Google Scholar

[17] Glazolevsky, U. V. and Kozlova, K. I. Astr. Cire. U.S.S.R. no. 176, 1957.Google Scholar

[18] Shchegolev, D. E. Astr. Cire. U.S.S.R. no. 175, 1956.Google Scholar

[19] Sharonov, V. V. Astr. Cire. U.S.S.R. nos. 152, 157, 159, 161, 1954.Google Scholar

[20] Sharonov, V. V. Astr. Cire. U.S.S.R. no. 174, 1956.Google Scholar

[21] Lebedinetz, V. N. Publ. Kharkov Obs. 4, 1957.Google Scholar

[22] Harris, D. L. ‘ Photometry of Planets and Satellites‘, The Solar System, vol. III, ch. 8 (in press).Google Scholar

[23] Minnaert, M. ‘Photometry of the Moon’, The Solar System, vol. in, ch. 6 (in press).Google Scholar

[24] Barbier, D. ‘Photometry of Lunar Eclipses’, The Solar System, vol. in, ch. 7 (in press).Google Scholar

[25] Focas, J. H. CR. 246, 1665, 1958.Google Scholar

[26] Dollfus, A. SuppL, Ann. Astrophys. no. 4, page 44, 1957; and ‘Les Molécules dans les Astres’, 7th Liège Colloquium on Astrophysics, 1957.Google Scholar

[27] Dollfus, A. Suppl., Ann. Astrophys. no. 4, page 53, 1957.Google Scholar

[28] Dollfus, A. ‘ Polarisation de la Lumière Renvoyée par les Corps Solides et les Nuages Naturels’, Ann. Astrophys. 19, 83, 1956. Google Scholar

[29] Kuiper, G. P. ‘The Atmosphere and the Cloud Layer of Venus’, in Threshold of Space, ed. Zelikoff, M., Pergamon Press, London, 1957, p. 78.Google Scholar

[30] ‘Les Molécules dans les Astres’, 7th Liège Colloquium on Astrophysics, 1957.Google Scholar

[31] Kozyrev, N. A. Publ. Crimean Obs. 12, 169, 1954.Google Scholar

[32] Newkirk, G. Personal communication, 5 February 1958.Google Scholar

[33] Kozyrev, N. A. Publ. Crimean Obs. 12, 177, 1954; and 15, 160, 1955.Google Scholar

[34] Kiess, C. C., Corliss, C. H., Kiess, Harriet K. and Corliss, Edith L. R. Ap. J. 126, 579, 1957.Google Scholar

[35] Richardson, R. S. P.A.S.P. 69, 27, 1957. CrossRefGoogle Scholar

[36] Kuiper, G. P. Astr. J. 62, 245, 1957.Google Scholar

[37] Sinton, W. M. P.A.S.P. 70, 50, 1958.Google Scholar

[38] Pettit, E. and Nicholson, S. B. P.A.S.P. 67, 293, 1955.Google Scholar

[39] Strong, G. and Sinton, W. M. Science, 123, 676, 1956.Google Scholar

[40] Chamberlain, J. and Kuiper, G. P. Ap. J. 124, 399, 1956.Google Scholar

[41] Lebedinsky, A. I. C.R. Acad. Sci. U.R.S.S. 108, no. 5, 795, 1956.Google Scholar

[42] Hess, S. L. Ap. J. 127, 743, 1958.Google Scholar

[43] Migeotte, M., Neven, L., Swensson, J. ‘The Solar Spectrum for 2·8 to 23·7 Microns’, Part I. Photometric Atlas, and Part II. Mesures and Identifications, Mém. Soc. Sci. Liège, Special vol. no. 1, 1956 and vol. 2, 1957.Google Scholar

[44] Vigroux, E., Migeotte, M., Neven, L. and Swensson, J. ‘An Atlas of Nitrous Oxide, Methane and Ozone Infrared Absorption Bands’, Part I. The Photometric Records, 1958.Google Scholar

[45] Plass, G. N. ‘The Carbon Dioxide Theory of Climatic Change’, Tellus, 8, 140, 1956; ‘Infrared Radiation in the Atmosphere’, Amer. J. Phys. 24, 303, 1956; ‘The Influence of the 15 µ Carbon-Dioxide Band on the Atmospheric Infra-red Cooling Rate’, Quart. J. R. met. Soc. 82, 310, 1956.Google Scholar

[46] Herzberg, G. Mém. Soc. Sci. Liège, 15, 291, 1955. Google Scholar

[47] Dalby, F. W. Canad. J. Phys. 36, 1336, 1958.Google Scholar

[48] Herzberg, G. Mém. Soc. Sci. Liège, 18, 397, 1957.Google Scholar

[49] Herzberg, G. and Ramsay, D. A. Proc. roy. Soc. A 233, 34, 1955.Google Scholar

[50] Herzberg, G. and Shoosmith, J. Canad. J. Phys. 34, 523, 1956.Google Scholar

[51] Ramsay, D. A. Mém. Soc. Sci. Liège, 18, 471, 1957.Google Scholar

[52] Courtoy, C. P. Canad. J. Phys. 35, 608, 1957. Google Scholar

[53] Herzberg, G. and Hugo, T. J. Canad. J. Phys. 33, 757, 1957.Google Scholar

[54] Miescher, E. Canad. J. Phys. 33, 355, 1955; Helv. phys. acta, 29, 135, 401, 1956.Google Scholar

[55] Brix, P. and Herzberg, G. Canad. J. Phys. 32, 110, 1954.CrossRefGoogle Scholar

[56] Mayer, C. H., McCullough, T. P. and Sloanaker, R. M. Proc. I.R.E. 46, 260, 1958.Google Scholar

[57] Drake, F. D. and Ewen, H. I. Proc. I.R.E. 46, 53, 1958.Google Scholar

[58] Townes, C. H. and Sloanaker, R. M. Madison Meeting, A.A.S., June 1958.Google Scholar

[59] Burke, B. F. and Franklin, K. L. J. Geophys. Res. 60, 213, 1955.Google Scholar

[60] Burke, B. F. ‘ Radio Observations of Jupiter, I’, The Solar System, vol. in, ch. 12 (in press).Google Scholar

[61] Gardiner, F. F. and Shain, C. A. Aust. J. of Phys. 2, 55, 1958.Google Scholar

[62] Piddington, J. H. and Minnett, H. C. Aust. J. Sci. Res. vol. A2, 63, 1949.Google Scholar

[63] Akabane, K. Proc. imp. Acad. Japan, 31, 161, 1955.Google Scholar

[64] Zelinskaya, M. R. and Troitski, V. C. U.S.S.R. Acad. Sci. Trans. Fifth Conf. on Questions of Cosmogony, 99, 1955.Google Scholar

[65] Gibson, J. E. Proc. I.R.E. 46, 280, 1958.Google Scholar

[66] Yaplee, B. S., Bruton, R. H., Craig, K. J. and Roman, N. G. Proc. I.R.E. 46, 293, 1958.Google Scholar

[67] Trexler, J. H. Proc. I.R.E. 46, 286, 1958.Google Scholar

[68] Dollfus, A. L’Astronomie, 69, 413, 1955.Google Scholar

[69] Dollfus, A. Mém. Soc. Sci. Liège, 18, 141, 1957.Google Scholar

[70] Link, F. Mém. Soc. Sci. Liège, 18, 148, 1957.Google Scholar

[71] Link, F. and Neuzil, L. Mém. Soc. Sci. Liège, 18, 156, 1957.Google Scholar

[72] Link, F. and Neuzil, L. Bull. astr. Inst. Csl. 8, 23, 1956. Google Scholar

[73] Urey, H. C. and Brewer, A. W. Proc. roy. Soc. A, 241, 37, 1957.Google Scholar

[74] Richardson, R. S. P.A.S.P. 69, 23, 1957.Google Scholar

[75] Kuiper, G. P. Ap. J. 125, 307, 1957.CrossRefGoogle Scholar

[76] Miyamato, S. Contr. Inst. Astrophys. Kwasan Obs. no. 71, 1957.Google Scholar

[77] Dollfus, A. and Camus, J. L’Astronomie, 72, 16, 1958.Google Scholar

[78] Dollfus, A. L’Astronomie, 72, 119 and 159, 1958.Google Scholar

[79] Collinson, E. H. J. Brit. astr. Ass. 68, 142, 1958.Google Scholar

[80] Vaucouleurs, G. de. P.A.S.P. 69, 530, 1957.CrossRefGoogle Scholar

[81] Dollfus, A. ‘Visual and Photographic Observations at Pic du Midi’, The Solar System, vol. in, ch. 14 (in press).Google Scholar

[82] Jeffers, H. M. P.A.S.P. 70, 305, 1958.Google Scholar

[83] Finsen, W. S. ‘Color Photographs of Mars’, The Solar System, vol. III, ch. 17 (in press).Google Scholar

[84] Suslov, A. K. Bull. Leningrad Univ. 190, 94, 1957.Google Scholar

[85] Jupiter Section B.A.A., Report, J. Brit. astr. Ass. 67, 307, 1957.Google Scholar

[86] Lenham, A. P. j. Brit. astr. Ass. 67, 258, 1957.Google Scholar

[87] Lenham, A. P. J. Brit. astr. Ass. 68, 95, 1958.Google Scholar

[88] Lenham, A. P. Unpublished.Google Scholar

[88a] Westfall, J. Brit. astr. Ass. 68, 58, 1958.Google Scholar

[89] Jeffreys, H. M.N. 114, 433, 1954.Google Scholar

[90] Message, P. J. M.N. 110, 550, 1955.Google Scholar

[91] Kuiper, G. P. J.R.A.S., Can. 50, 161–2, 1956.Google Scholar

[92] Jeffreys, H. M.N. 116, 362, 1956.Google Scholar

[93] Jeffreys, H. M.N. 118, 14, 1958.Google Scholar

[94] Bullen, K. E. Geophys. Suppl. M.N. 7, 271, 1957. Google Scholar

[95] Kozlovskaya, S. V. CR. Acad. Sci. U.R.S.S. 108, 409, 1956.Google Scholar

[96] Marcus, W. C. de. Astr. J. 63, 2, 1958.Google Scholar

[97] Wildt, R. ‘Planetary Interiors’, The Solar System, vol. III, ch. 19 (in press).Google Scholar

[98] Wildt, R. P.A.S.P. 70, 237, 1958.Google Scholar

[99] Kuiper, G. P. et al. Ap. J. Suppl. no. 32, 1958; McDonald Obs. Contr. no. 284.Google Scholar

[100] Gehreis, T. et al. ‘Photometric Studies of Asteroids VIII’ (Ap. J. in press).Google Scholar

[101] Gehrels, T. Ap. J. 123, 331, 1956.Google Scholar

[102] van Houten, I. and C. J., Ap. J. 127, 253, 1958.CrossRefGoogle Scholar

[103] Cailliotte, C. Bull. Astr., Paris, 20, 283, 1956.Google Scholar

[104] Dollfus, A. Ann. Astrophys. 19, 71, 1956.Google Scholar

[105] Costain, C. H., Elsmore, B. and Whitfield, G. R. M.N. 116, 380, 1956.Google Scholar

[106] Elsmore, B. Phil. Mag. 2, 1040, 1957. Google Scholar

[107] Sinton, W. M. Ap. J. 123, 325, 1956.Google Scholar

[108] Gilvarry, J. J. and Hill, J. E. Ap. J. 124, 610, 1956.Google Scholar

[109] Senouque, A. C.R. Acad. Sci., Paris, 242, 2295, 1956.Google Scholar

[110] Fielder, G. J. Brit. astr. Ass. 66, 223, 1956; 67, 60, 1957. P.A.S.P. 70, 308, 1958. L’Astronomie, 70, 383, 1956.Google Scholar

[111] Alter, D. P.A.S.P. 67, 237, 1955; 68, 38, 437, 1956; 69, 245, 533, 1957.Google Scholar

[112] Urey, H. C. Vistas in Astronomy, II Pergamon Press, London, 1956, p. 1667.Google Scholar

[113] Kuiper, G. P. ‘Exploration of the Moon’, Vistas in Astronautics, vol. II, Pergamon Press, London, 1959.Google Scholar

[114] Dubois, J. C.R. Soc. Française de Physique, 25 October 1956.Google Scholar

[115] Kozyrev, N. A. Publ. Crimean Obs. 16, 148, 1957.Google Scholar

[116] Barabashev, N. P. et al. Kharkov Astr. Cire. no. 15, 1956.Google Scholar

[117] Sharonov, V. V. et al. Bull. Leningrad Univ. 1955–6.Google Scholar

[118] Sharonov, V. V. et al. Bull. Leningrad Univ. 190, 74, 1957.Google Scholar

[119] Orlova, N. S. Vestník, Leningrad State Univ. 9, 77.Google Scholar

[120] Orlova, N. S. Astr. J., Moscow, 33, 93, 1956.Google Scholar

[121] Orlova, N. S. Vestník, Leningrad State Univ. 12, N. 1, 152, 1957.Google Scholar

[122] Markov, A. V. Pulkovo Bull. no. 158, 1958.Google Scholar

[123] Sytinskaya, N. N. Astr. J., Moscow, 34, 899, 1957.Google Scholar

[124] Rechtenstamm, G. S. Zur physischen Libration des Mondes, Vienna 1958.Google Scholar

[125] Focas, J. H. C.R. Acad. Sci., Paris, 337, 298; 243, 1490.Google Scholar

[126] Sharonov, V. V. et al. Ästron. Circ. Acad. Sci. U.S.S.R. 171, 1956.Google Scholar

[127] Spencer Jones, H. Physics and Chemistry of the Earth; Ahrens Rankama, Runcorn, editors, McGraw Hill, New York, 1956.Google Scholar

[128] Kuiper, G. P. ‘The Formation of the Planets’, J.R.A.S., Can. 50, pp. 57, 105, 158, 1956.Google Scholar

[129] Urey, H. C. Physics and Chemistry of the Earth, vol. II, Pergamon Press, New York, 1957.Google Scholar

[130] Urey, H. C. Year Book of the Physical Soc. 1957, p. 14.Google Scholar

[131] Urey, H. C. Ap. J. 124, 623, 1956.Google Scholar

[132] Urey, H. C. Nature, Lond., 179, 556, 1957.Google Scholar

[133] Urey, H. C. and Donn, B. Ap. J. 124, 307, 1956.Google Scholar

[134] Urey, H. C. Proc. Nat. Acad. Sci., Wash., 42, 889, 1956.Google Scholar

[135] Safronov, V. S. and Rouskol, E. L. Doklady Acad. Sci. U.S.S.R., 108, 413, 1956; Voprosi Cosmogonii, Moscow 5, 22, 1957; Safronov, V. S. Symp. I.A.U. 8, 1958.Google Scholar

[136] Safronov, V. S. Voprosi Cosmogonii, Moscow 6, 63, 1958.Google Scholar

[137] Kuiper, G. P. Ap. J. 125, 287, 1957.Google Scholar

[138] Rabe, E. Ap. J. 125, 290, 1957.Google Scholar

[139] Rabe, E. Ap. J. 126, 240, 1957.Google Scholar

[140] Levin, B. J. Mém. Soc. Sci. Liège, Series 4, 18, 186, 1957.Google Scholar