000 00637 a2200229 4500
010 _a74032497
020 _a3540070303
035 _aII 18253
082 _a510.8
090 _c13675
_d13675
100 1 0 _aFaris, William G
546 _aeng
245 1 0 _aSelf-adjoint operators
_cWilliam G. Faris
260 0 _aBerlin
_bSpringer-Verlag
_c1975
300 _avi, 115 p
_c25 cm
440 0 _aLecture notes in mathematics (Springer-Verlag)
_v433
500 _aContine bibliogr. si index
650 0 _aSelfadjoint operators
650 0 _aQuantum theory
650 0 _aPerturbation (Mathematics)
942 _aIMAR
_cCART
_sSN
_sSN
_k510.8
999 _c13441
_d13441