author = { Chipot, Michel AND Müller, Stefan },

title = { Sharp energy estimates for finite element approximations of non-convex problems },

publisher = {MIS},

year = {1997},

booktitle = {Preprint / Max-Planck-Institut für Mathematik in den Naturwissenschaften Leipzig ; 1997,8},

address = { Leipzig },

url = { http://slubdd.de/katalog?TN_libero_mab2 }