Dyfyniad APA

261554 Knabner, P., & Angermann, L. (2003). Numerical methods for elliptic and parabolic partial differential equations. New York : Springer-Verlag.

Dyfyniad Arddull Chicago

261554 Knabner, Peter, and Lutz Angermann. Numerical Methods for Elliptic and Parabolic Partial Differential Equations. New York : Springer-Verlag, 2003.

Dyfyniad MLA

261554 Knabner, Peter, and Lutz Angermann. Numerical Methods for Elliptic and Parabolic Partial Differential Equations. New York : Springer-Verlag, 2003.

Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.