@article{10_1007_s10492_009_0026_4,
     author = {Haslinger, Jaroslav and Ligursk\'y, Tom\'a\v{s}},
     title = {Approximation and numerical realization of {3D} contact problems with given friction and a coefficient of friction depending on the solution},
     journal = {Applications of Mathematics},
     pages = {391--416},
     publisher = {mathdoc},
     volume = {54},
     number = {5},
     year = {2009},
     doi = {10.1007/s10492-009-0026-4},
     mrnumber = {2545408},
     zbl = {1212.65446},
     language = {en},
     url = {http://geodesic.mathdoc.fr/articles/10.1007/s10492-009-0026-4/}
}