Langtangen, H. P. (2016). Finite Difference Computing with Exponential Decay Models. Springer International Publishing : Imprint: Springer. https://doi.org/10.1007/978-3-319-29439-1

Langtangen, Hans Petter. Finite Difference Computing with Exponential Decay Models. Cham: Springer International Publishing : Imprint: Springer, 2016. https://doi.org/10.1007/978-3-319-29439-1.

Langtangen, Hans Petter. Finite Difference Computing with Exponential Decay Models. Springer International Publishing : Imprint: Springer, 2016. https://doi.org/10.1007/978-3-319-29439-1.