Woltjer, L. (1962). The distridution and motion of interstelar matter in galaxies: Proceedings of a conference held at the Institute for Advanced Study Princeton, New York, April 10 to 20, 1961. New York: W. A. Benjamin.
Παραπομπή Chicago StyleWoltjer, L. The Distridution and Motion of Interstelar Matter in Galaxies: Proceedings of a Conference Held At the Institute for Advanced Study Princeton, New York, April 10 to 20, 1961. New York: W. A. Benjamin, 1962.
Παραπομπή MLAWoltjer, L. The Distridution and Motion of Interstelar Matter in Galaxies: Proceedings of a Conference Held At the Institute for Advanced Study Princeton, New York, April 10 to 20, 1961. New York: W. A. Benjamin, 1962.
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