| 000 | 00387nam a22001457a 4500 | ||
|---|---|---|---|
| 005 | 20250328095800.0 | ||
| 008 | 250328b |||||||| |||| 00| 0 eng d | ||
| 041 | _aeng | ||
| 082 |
_a512.94 _bREL/P |
||
| 100 | _aRellich Franz | ||
| 245 |
_aPerturbation THeory of Eigenvalue Problems _c/ by Franz Rellich |
||
| 260 |
_aNew York _bGordon and Breach _c1969 |
||
| 300 | _a127p. | ||
| 942 | _cBK | ||
| 999 |
_c35309 _d35309 |
||