机构:
Isfahan Univ Technol, Dept Math Sci, POB 84156-83111, Esfahan, Iran
Inst Res Fundamental Sci, Sch Math, POB 19395-5746, Tehran, IranIsfahan Univ Technol, Dept Math Sci, POB 84156-83111, Esfahan, Iran
Eskandari, G. Behboodi
HACETTEPE JOURNAL OF MATHEMATICS AND STATISTICS,
2016,
45
(05):
: 1335
-
1342