TY  - JOUR
IS  - 1-4
SP  - 251
UR  - http://www.acta.hu
A1  -  Shi Ying Guang
EP  - 259
KW  - Matematika
JF  - Acta scientiarum mathematicarum
ID  - acta15572
SN  - 0001-6969
Y1  - 1995///
VL  - 61
N1  - Bibliogr.: 259. p.; Abstract
TI  - Some extremal problems concerning polynomials
AV  - restricted
ER  -