@article{10_21136_AM_1978_103730,
     author = {Hlav\'a\v{c}ek, Ivan},
     title = {Dual finite element analysis for semi-coercive unilateral boundary value problems},
     journal = {Applications of Mathematics},
     pages = {52--71},
     publisher = {mathdoc},
     volume = {23},
     number = {1},
     year = {1978},
     doi = {10.21136/AM.1978.103730},
     mrnumber = {0480160},
     zbl = {0407.65048},
     language = {en},
     url = {https://geodesic-test.mathdoc.fr/articles/10.21136/AM.1978.103730/}
}