Numerical Methods for Ordinary Differential Equations Initial Value Problems by David F. Griffiths, Desmond J. Higham.

od Griffiths, David F., Higham, Desmond J.
Izdano 2010

Essential Partial Differential Equations Analytical and Computational Aspects by David F. Griffiths, John W. Dold, David J. Silvester.

od Griffiths, David F., Dold, John W., Silvester, David J.
Izdano 2015