Cita APA

Schafer, P. (1988). Maximum principles and eigenvalue problems in partial differential equations. Longman.

Chicago Edition Citation

Schafer, P.W. Maximum Principles and Eigenvalue Problems in Partial Differential Equations. Longman, 1988.

Cita MLA

Schafer, P.W. Maximum Principles and Eigenvalue Problems in Partial Differential Equations. Longman, 1988.

Atenció: Aquestes cites poden no estar 100% correctes.