APA (7th ed.) Citation

Volkmer, H. (1988). Multiparameter eigenvalue problems and expansion theorems. Springer-Verlag.

Chicago Style (17th ed.) Citation

Volkmer, Hans. Multiparameter Eigenvalue Problems and Expansion Theorems. Berlin : New York: Springer-Verlag, 1988.

MLA (9th ed.) Citation

Volkmer, Hans. Multiparameter Eigenvalue Problems and Expansion Theorems. Springer-Verlag, 1988.