共 50 条
- [23] SOME BOUNDARY-VALUE-PROBLEMS FOR THE SYSTEM OF ELLIPTIC-EQUATIONS WITH UNSMOOTH DEGENERATE LINE [J]. DOPOVIDI AKADEMII NAUK UKRAINSKOI RSR SERIYA A-FIZIKO-MATEMATICHNI TA TECHNICHNI NAUKI, 1990, (11): : 3 - 5
- [27] BOUNDARY-VALUE-PROBLEMS FOR A CLASS OF HIGH-ORDER ELLIPTIC-EQUATIONS ON A PLANE, DEGENERATING ON A PART OF THE BOUNDARY [J]. DOKLADY AKADEMII NAUK SSSR, 1986, 290 (02): : 270 - 274
- [28] BOUNDARY-VALUE-PROBLEMS CONTAINING EIGENVALUES IN BOTH BOUNDARY-CONDITIONS [J]. ARCHIV FUR ELEKTROTECHNIK, 1983, 66 (03): : 171 - 177