@article{10_1007_s10492_012_0016_9,
     author = {Ligursk\'y, Tom\'a\v{s}},
     title = {Theoretical analysis of discrete contact problems with {Coulomb} friction},
     journal = {Applications of Mathematics},
     pages = {263--295},
     publisher = {mathdoc},
     volume = {57},
     number = {3},
     year = {2012},
     doi = {10.1007/s10492-012-0016-9},
     mrnumber = {2984603},
     zbl = {1265.74069},
     language = {en},
     url = {http://geodesic.mathdoc.fr/articles/10.1007/s10492-012-0016-9/}
}