%0 Journal Article %A Patrick Ballard %A Alexandre Charles %T An overview of the formulation, existence and uniqueness issues for the initial value problem raised by the dynamics of discrete systems with unilateral contact and dry friction %J Comptes Rendus. Mécanique %D 2018 %P 222-236 %V 346 %N 3 %I Elsevier %R 10.1016/j.crme.2017.12.010 %G en %F CRMECA_2018__346_3_222_0