Topics in differential and integral equations and operator theory/
M. G. Krein ; edited by I. Gohberg ; translated from the Russian by A. Iacob.
- Basel ; Boston: Birkhäuser, 1983.
- ix, 302 p. ; 24 cm.
- Operator theory, advances and applications ; vol. 7. .
- Operator theory, advances and applications. v. 7. .