Title:
Journal of Geometry
Abbreviated Title:
J Geom
Publisher:
Springer Science and Business Media LLC
ISSN
(Print):
0047-2468
ISSN
(Electronic):
1420-8997
Publication date Created:
July
1990
Publication date
(Print):
July
1990
Volume: 38
Issue: 1-2
Pages: 16-22
Article
DOI: 10.1007/BF01222891
SO-VID: 949e0682-f898-4109-b734-8d0d34ea6628
Copyright © ©
1990