Cita APA

Protter, M. H., & Weinberger, H. (1984). Maximum principles in differential equations. springer-verlag.

Chicago Edition Citation

Protter, Murray H., i H.F Weinberger. Maximum Principles in Differential Equations. springer-verlag, 1984.

Cita MLA

Protter, Murray H., i H.F Weinberger. Maximum Principles in Differential Equations. springer-verlag, 1984.

Atenció: Aquestes cites poden no estar 100% correctes.