共 10 条
[2]
Casal AC, 2009, DYNAM SYST APPL, V18, P29
[3]
Casas A., 2009, CURRENT TOPICS ETHNO, P1
[7]
Mitidieri E., 2001, Tr Mat Inst Steklova, V234, P1
[8]
Pohozaev S. I., 1997, DOKL RUSS ACAD SCI, V357, P592
[9]
Skubachevskii A. L., 1997, OPERATOR THEORY ADV, V91, DOI [10.1007/978-3-0348-9033-5, DOI 10.1007/978-3-0348-9033-5]