Literature Referred to in the Tables

Arp, H. C. 1969a. Astr. and Ap. J., 3, 418.

Barbon, R. 1969a. Memorie della Societá Astronomica Italiana, XL. 211.

Barbon, R. 1969b. Memorie della Societá Astronomica Italiana, XL. 559.

Chamaraux, P., Heidmann, J., Lauqué, R. 1970a. Astr. and Ap. J., 8, 424.

Chincarini, G. 1971a. Private communication.

Fairall, A. P. 1968a. PASP, 80, 235.

Fairall, A. P. 1970a. Thesis at the University of Texas.

Humason, M. L., Mayall, N. U., Sandage, A. R. 1956, Astr. J., 61, 97.

Lynds, R. 1970a. Private communication.

Minkowski, R. 1962a. Problems of Extragalactic Research, IAU Symposium No. 15, 1961, The MacMillan Co., New York, 1962.

Oke, J. B., Sargent, W. L. W., Neugebauer, G., Becklin, E. E. 1967a. Ap. J., 150, L173.

Sargent, W. L. W. 1968a. Ap. J., 152, L31.

Sargent, W. L. W. 1968b. Ap. J. , 73, 893.

Sargent, W. L. W. 1970a. Ap. J., 160, 405.

Zwicky, F., Humason, M. L. 1947a. Ap. J., 105, 85.

Zwicky, F., Humason, M. L. 1960a. Ap. J., 132, 627.

Zwicky, F., Humason, M. L. 1961a. Ap. J., 133, 794.

Zwicky, F., Humason, M. L. 1964a. Ap. J., 139, 269.

Zwicky, F., Oke, J. B., Neugebauer, G., Sargent, W. L. W., Fairall, A. P. 1970a. PASP, 82, 93.

Zwicky, F. 1956a. Ergebnisse der Exakten Naturwissenschaften, XXIX, 344.

Zwicky, F. 1958a. L'Astronomie, 72, 285.

Zwicky, F. 1962a. Problems of Extragalactic Research, IAU Symposium No. 15, 1961, The MacMillan Co., New York, 1962.

Zwicky, F. 1964a. First List of compact galaxies, compact parts of galaxies, eruptive and post-eruptive galaxies, California Institute of Technology, Pasadena

Zwicky, F. 1964b. Ap. J., 140, 1467.

Zwicky, F. 1965a. Second List of compact galaxies, etc.

Zwicky, F. 1965b. Third List of compact galaxies, etc.

Zwicky, F. 1965c. Carnegie Institution of Washington Yearbook, No. 64, p. 33.

Zwicky, F. 1965d. Comptes Rendus, 260, 6532.

Zwicky, F. 1965e. Comptes Rendus, 261, 649.

Zwicky, F. 1965f. Ap. J., 142, 1293.

Zwicky, F. 1966a. Ap. J., 143, 192.

Zwicky, F. 1966b. Fourth List of compact galaxies, etc.

Zwicky, F. 1966c. Carnegie Institution of Wasington Yearbook, No. 65, p. 157.

Zwicky, F. 1966d. Comptes Rendus B262, 1566.

Zwicky, F. 1966e. Atti del Convegno Sulla Cosmologia, G. Barbera, Firenze. p.122.

Zwicky, F. 1967a. Advances in Astronomy and Astrophysics, Vol. V, Academic Press, New York.

Zwicky, F. 1967b. Fifth List of compact galaxies etc.

Zwicky, F. 1968b. Sixth List of compact galaxies, etc.

Zwicky, F. 1968b. Seventh List of compact galaxies, etc.

Zwicky, F. 1970a. Advances in Astronomy and Astrophysics, Vol. 7, Academic Press, New York.