Lagrangian method enhanced with edge swapping for the free fall and contact problemÉtienne Bernard, Stéphane Del Pino, Erwan Deriaz, Bruno Després, Katerina Jurkova and Frédéric LagoutièreESAIM: Proc., 24 (2008) 46-59DOI: https://doi.org/10.1051/proc:2008029
