Gaya APA
Petter, L., H., Svein, L. (2017).
Finite difference computing with PDEs :a modern software approach .
Cham, Switzerland:
Springer Open.
Gaya MLA
Langtangen, Hans, Petter., Linge, Svein.
"Finite difference computing with PDEs :a modern software approach".
Cham, Switzerland:
Springer Open,
2017.
Electronic Resource.