Inner product structures: theory and applications/
Vasile Ion Istratescu.
- Dordrecht ; Boston: Norwell, MA: D. Reidel, Sold and distributed in the U.S.A. and Canada by Kluwer Academic, c1987.
- xv, 895 p. ; 25 cm.
- Mathematics and its applications. .
- Mathematics and its applications (D. Reidel Publishing Company). .