Dyfyniad APA

Knabner, P., & Angermann, L. (2003). Numerical methods for elliptic and parabolic partial differential equations. Springer.

Dyfyniad Arddull Chicago

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

Dyfyniad MLA

Knabner, Peter, and Lutz Angermann. Numerical Methods for Elliptic and Parabolic Partial Differential Equations. Springer, 2003.

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