Updating Galactic Spiral Structure: Controversy in this area reigns supreme as optical and radio astronomers, applied mathematicians, computer analysts, and astrophysicists all contribute their theories and data
Bart J. BokVolume:
60
Language:
english
Journal:
American Scientist
DOI:
10.2307/27843463
Date:
November, 1972
File:
PDF, 4.72 MB
english, 1972