Format:
1 Online-Ressource.
ISSN:
1573-8876
In:
volume:43
In:
number:1
In:
pages:76-81
In:
date:1.1988
In:
Mathematical notes, Dordrecht [u.a.] : Springer Science + Business Media B.V, 1967-, 43, Heft 1, 76-81, 1.1988, 1573-8876
Language:
English
URN:
urn:nbn:de:101:1-2024030110295116691515
URL:
https://doi.org/10.1007/BF01139574
URL:
https://nbn-resolving.org/urn:nbn:de:101:1-2024030110295116691515
URL:
https://d-nb.info/1322212368/34
URL:
https://doi.org/10.1007/BF01139574