共 16 条
[2]
Bayramoglu M., 2002, TURKISH J MATH, V26, P421
[5]
Demidenko G.V., 2005, VESTNIK NOVOSIBI MMI, V5, P20
[8]
Jablonski M., 1987, ACTA MATH ISS, V26, P29
[9]
Kamenskii G. A., 1954, UCH ZAP MOSK GOS U, V1954
[10]
NERSESJAN AB, 1961, SIB MAT ZH, V2, P428