共 12 条
[2]
Dizaji A. F., 2008, J MATH ANAL APPL, V337, P632
[4]
ELLAHI R, 2009, ANAL SOLUT, V14, P2056
[6]
Fetecau C, 2005, Z ANGEW MATH PHYS, V56, P1098, DOI [10.1007/s00033-005-4034-2, 10.1007/S00033-005-4034-2]