@article{10_1007_s10492_012_0033_8,
     author = {Vanselow, Reiner},
     title = {New results concerning the {DWR} method for some nonconforming {FEM}},
     journal = {Applications of Mathematics},
     pages = {551--568},
     publisher = {mathdoc},
     volume = {57},
     number = {6},
     year = {2012},
     doi = {10.1007/s10492-012-0033-8},
     mrnumber = {3010236},
     zbl = {1274.65293},
     language = {en},
     url = {http://geodesic.mathdoc.fr/articles/10.1007/s10492-012-0033-8/}
}