Bibliographie
Saved in:
Format: | Article |
---|---|
Published: |
1990
|
Series: | Acta scientiarum mathematicarum
54 No. 1-2 |
Kulcsszavak: | Matematika |
Online Access: | http://acta.bibl.u-szeged.hu/15272 |
Physical Description: | 211-228 |
---|---|
ISSN: | 0001-6969 |