Introduction to Numerical Methods for Variational Problems

MLA

Langtangen, and Kent-Andre Mardal. Introduction to Numerical Methods for Variational Problems. Springer International Publishing, 2019.

APA

Langtangen, L., & Mardal, K. (2019). Introduction to Numerical Methods for Variational Problems. Springer International Publishing.

Chicago

Langtangen, and Kent-Andre Mardal. Introduction to Numerical Methods for Variational Problems. : Springer International Publishing, 2019.