Title:
Bulletin of the American Mathematical Society
Abbreviated Title:
Bull. Amer. Math. Soc.
Publisher:
American Mathematical Society (AMS)
ISSN
(Print):
0002-9904
Publication date Created:
April
01 1968
Publication date
(Print):
March
01 1968
Volume: 74
Issue: 2
Pages: 305-310
Article
DOI: 10.1090/S0002-9904-1968-11933-0
SO-VID: 36e1077e-8b5f-48ca-8c95-f70a82bf0e12
Copyright © ©
1968