TY  - BOOK
AU  - Albeverio,Sergio
AU  - Kurasov,P.
TI  - Singular perturbations of differential operators: solvable Schrödinger type operators 
T2  - London Mathematical Society lecture note series
SN  - 9781107089419
AV  - QA871 .S564 2000
PY  - 2000///
CY  - Cambridge, New York
PB  - Cambridge University Press
KW  - Perturbation (Mathematics)
KW  - Schrödinger operator
KW  - Schrodinger operator
KW  - Electronic Books
N1  - 2; 2; b
N2  - This is a systematic mathematical study of differential (and more general self-adjoint) operators
UR  - https://search.ebscohost.com/login.aspx?direct=true&scope=site&db=nlebk&db=nlabk&AN=569303&site=eds-live&custid=s3260518
ER  -