[1]
Levi, D. and Winternitz, P. 2013. LIE GROUPS AND NUMERICAL SOLUTIONS OF DIFFERENTIAL EQUATIONS: INVARIANT DISCRETIZATION VERSUS DIFFERENTIAL APPROXIMATION. Acta Polytechnica. 53, 5 (Oct. 2013), 438–443. DOI:https://doi.org/10.14311/AP.2013.53.0438.