@article{PMFA_2011__56_2_a5,
     author = {Andres, Jan},
     title = {\v{S}arkovsk\'eho v\v{e}ta a diferenci\'aln{\'\i} rovnice. {II}},
     journal = {Pokroky matematiky, fyziky a astronomie},
     pages = {143--149},
     publisher = {mathdoc},
     volume = {56},
     number = {2},
     year = {2011},
     zbl = {1265.37017},
     language = {cz},
     url = {http://geodesic.mathdoc.fr/item/PMFA_2011__56_2_a5/}
}