Abstract
After nine years, quasars are still puzzling astronomers. This review brings the story up to date.
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References
Hoyle, F., and Fowler, W. A., Mon. Not. Roy. Astro. Soc., 125, 169 (1963).
Terrell, J., Science, 145, 918 (1964).
Hoyle, F., Burbidge, G. R., and Sargent, W. L. W., Nature, 209, 751 (1966).
Greenstein, J. L., and Schmidt, M., Ap. J., 140, 1 (1964).
Hoyle, F., and Fowler, W. A., Nature, 213, 373 (1967).
Arp, H. C., Ap. J., 148, 321 (1967); Arp, H. C., Pub. Astro. Soc. Pacific, 80, 129 (1968).
Laan, H. van der, and Bash, F. N., Ap. J., 152, 621 (1968).
Wade, C. M., Observatory, 80, 235 (1960).
Ryle, Sir Martin, and Windram, M. D., Mon. Not. Roy. Astro. Soc., 138, 1 (1968).
Sargent, W. L. W., Ap. J. Lett., 153, L135 (1968).
Burbidge, E. M., Lynds, C. R., and Stockton, A. N., Ap. J., 152, 1077 (1968).
Bahcall, J. N., Greenstein, J. L., and Sargent, W. L. W., Ap. J., 153, 689 (1968).
Burbidge, G. R., and Burbidge, E. M., Nature, 222, 735 (1969).
Roeder, R. C., and Verreault, R. T., Ap. J., 155, 1047 (1969).
Bahcall, J. N., and Peebles, P. J. E., Ap. J. Lett., 156, L7 (1969); Bahcall, J. N., and Spitzer, L., Ap. J. Lett., 156, L63 (1969).
Ryle, M., and Longair, M. S., Mon. Not. Roy. Astro. Soc., 136, 123 (1967).
Hoyle, F., Proc. Roy. Soc., A, 308, 1 (1968).
Rees, M. J., Nature, 211, 468 (1966).
Demoulin, M. H., and Burbidge, G. R., Ap. J., 154, 3 (1968).
Kellermann, K. I., and Pauliny-Toth, I. I. K., Ap. J., 152, 639 (1968).
Kellermann, K. I., Clark, B. G., Bare, C. C., Rydbeck, O., Ellder, J., Hansson, B., Kollberg, E., Höglund, B., Cohen, M. H., and Jauncey, D. L., Ap. J. Lett., 153, L209 (1968).
Cohen, M. H., Jauncey, D. L., Kellermann, K. I., and Clark, B. G., Science, 162, 88 (1968).
Sandage, A., and Luyten, W. J., Ap. J., 155, 913 (1969).
Braccesi, A., Lynds, C. R., and Sandage, A. R., Ap. J., 152, L105 (1968).
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BURBIDGE, G., BURBIDGE, E. Quasi-stellar Objects—A Progress Report. Nature 224, 21–24 (1969). https://doi.org/10.1038/224021a0
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DOI: https://doi.org/10.1038/224021a0
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