共 24 条
[4]
CATTABRIGA L, 1961, REND SEMIN MAT U PAD, V31, P308
[6]
Frehse J., 1994, ANN SC NORM SUPER S, V21, P63
[7]
Galdi G.P., 1994, INTRO MATH THEORY NA, VI
[9]
GILBARG D., 1974, RUSS MATH SURV, V29, P109, DOI DOI 10.1070/RM1974V029N02ABEH003843
[10]
Gilbarg D., 1983, GRUND MATH WISS, P224, DOI DOI 10.1007/978-3-642-61798-0