@article{ZNSL_2004_318_a4,
     author = {P. Bochev and M. Gunzburger},
     title = {Compatible discretizations of second-order elliptic problems},
     journal = {Zapiski Nauchnykh Seminarov POMI},
     pages = {75--99},
     publisher = {mathdoc},
     volume = {318},
     year = {2004},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/ZNSL_2004_318_a4/}
}