author = { Carstensen, Carsten AND Bartels, S. },

title = { Averaging techniques yield reliable a posteriori finite element error control for obstacle problems },

publisher = {Max-Planck-Inst. für Mathematik in den Naturwiss.},

year = {2001},

abstract = {Literaturverz. S. 18 - 20},

booktitle = {Preprint / Max-Planck-Institut für Mathematik in den Naturwissenschaften Leipzig ; 2001,2},

address = { Leipzig },

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