| 000 | 00452nmm a2200145Ia 4500 | ||
|---|---|---|---|
| 008 | 230125s9999||||xx |||||||||||||||||und|| | ||
| 020 | _a9789401146197 | ||
| 100 | _aVolodymyr Koshmanenko | ||
| 245 | 0 | _aSingular Quadratic Forms in Perturbation Theory | |
| 250 | _a1999 | ||
| 260 |
_bSpringer Netherlands _c1999 |
||
| 440 | _aMathematics and Its Applications | ||
| 650 | _aMathematics and Statistics | ||
| 856 | _uhttps://doi.org/10.1007/978-94-011-4619-7 | ||
| 999 |
_c8777 _d8777 |
||