| 000 | 00340nam a2200097Ia 4500 | ||
|---|---|---|---|
| 008 | 240404s9999 xx 000 0 und d | ||
| 100 | _aGheondea, Aurelian | ||
| 245 | 3 |
_aAn Indefinite Excursion in Operator Theory – Geometric and Spectral Treks in Krein Spaces _cAurelian Gheondea |
|
| 260 |
_aCambridge _bCambridge _c2022 |
||
| 942 |
_aIMAR _cCART |
||
| 999 |
_c35567 _d35567 |
||