共 5 条
[2]
[Anonymous], 2002, J INEQUAL PURE APPL
[3]
BOHNER M, 2001, DYMAMIC EQUATIONS TI
[4]
Hilger S., 1990, Results Math, V18, P18, DOI [10.1007/BF03323153, DOI 10.1007/BF03323153]
[5]
Krnic M, 2005, MATH INEQUAL APPL, V8, P29