共 18 条
- [1] [Anonymous], 1964, PUBL MATH I, DOI 10.1007/BF02684796
- [2] Bonito A., 2013, APPL MATH SCI
- [5] Costabel M, 1999, RAIRO-MATH MODEL NUM, V33, P627
- [7] Ern A., 2004, APPL MATH SCI, V159
- [8] Girault V., 1986, MONOGRAPHS STUDIES M
- [9] Grisvard P., 1985, PROGRAM, V24