@article{10_1007_s10492_007_0002_9,
     author = {Hlav\'a\v{c}ek, Ivan},
     title = {Mixed finite element analysis of semi-coercive unilateral contact problems with given friction},
     journal = {Applications of Mathematics},
     pages = {25--58},
     publisher = {mathdoc},
     volume = {52},
     number = {1},
     year = {2007},
     doi = {10.1007/s10492-007-0002-9},
     mrnumber = {2293527},
     zbl = {1164.49304},
     language = {en},
     url = {http://geodesic.mathdoc.fr/articles/10.1007/s10492-007-0002-9/}
}