Title:
Periodica Mathematica Hungarica
Abbreviated Title:
Period Math Hung
Publisher:
Springer Nature
ISSN
(Print):
0031-5303
ISSN
(Electronic):
1588-2829
Publication date Created:
March
1988
Publication date
(Print):
March
1988
Volume: 19
Issue: 1
Pages: 65-67
Article
DOI: 10.1007/BF01848009
SO-VID: 290fcd21-7281-4e17-a233-cf017ba88c76
Copyright © ©
1988