@article{M2AN_2007__41_5_897_0,
     author = {Hild, Patrick and Nicaise, Serge},
     title = {Residual a posteriori error estimators for contact problems in elasticity},
     journal = {ESAIM: Mod\'elisation math\'ematique et analyse num\'erique},
     pages = {897--923},
     publisher = {EDP-Sciences},
     volume = {41},
     number = {5},
     year = {2007},
     doi = {10.1051/m2an:2007045},
     mrnumber = {2363888},
     zbl = {1140.74024},
     language = {en},
     url = {http://www.numdam.org/articles/10.1051/m2an:2007045/}
}