@article{10_1007_s10492_012_0004_0,
     author = {Matas, Ale\v{s} and Merker, Jochen},
     title = {Existence of weak solutions to doubly degenerate diffusion equations},
     journal = {Applications of Mathematics},
     pages = {43--69},
     publisher = {mathdoc},
     volume = {57},
     number = {1},
     year = {2012},
     doi = {10.1007/s10492-012-0004-0},
     mrnumber = {2891305},
     zbl = {1249.35194},
     language = {en},
     url = {http://geodesic.mathdoc.fr/articles/10.1007/s10492-012-0004-0/}
}