Introduction to the spectral theory of operators in spaces with an indefinite metric

Main Authors: Iokhvidov I. S. (Iosif Semenovich)
Group Author: Langer H.; Kreĭn M. G.; (Mark Grigorʹevich), 1907-
Published: Akademie-Verlag,
Publication Dates: 1982.
Call Number: O177/I64.1/