@article{M2AN_2002__36_3_489_0,
     author = {Schieweck, Friedhelm},
     title = {A posteriori error estimates with post-processing for nonconforming finite elements},
     journal = {ESAIM: Mathematical Modelling and Numerical Analysis },
     pages = {489--503},
     publisher = {EDP-Sciences},
     volume = {36},
     number = {3},
     year = {2002},
     doi = {10.1051/m2an:2002022},
     mrnumber = {1918941},
     zbl = {1041.65083},
     language = {en},
     url = {http://geodesic.mathdoc.fr/articles/10.1051/m2an:2002022/}
}