Spectrophotometric investigation of irregular M 82 type galaxies. II. NGC 972 and NGC 4433
N. K. Andreasyan, É. E. KhachikyanVolume:
15
Language:
english
Pages:
8
DOI:
10.1007/bf01005374
Date:
October, 1979
File:
PDF, 1.01 MB
english, 1979