Title:
Letters in Mathematical Physics
Abbreviated Title:
Lett Math Phys
Publisher:
Springer Nature
ISSN
(Print):
0377-9017
ISSN
(Electronic):
1573-0530
Publication date Created:
April
1990
Publication date
(Print):
April
1990
Volume: 19
Issue: 3
Pages: 195-204
Article
DOI: 10.1007/BF01039312
SO-VID: 273b5072-c87a-42ef-b8fa-f9a28c7817cb
Copyright © ©
1990