@article{PMFA_2019_64_2_a1,
     author = {Andres, Jan},
     title = {\v{S}arkovsk\'eho v\v{e}ta a diferenci\'aln{\'\i} rovnice {III}},
     journal = {Pokroky matematiky, fyziky a astronomie},
     pages = {91--103},
     year = {2019},
     volume = {64},
     number = {2},
     zbl = {07675637},
     language = {cs},
     url = {http://geodesic.mathdoc.fr/item/PMFA_2019_64_2_a1/}
}