@article{PMFA_1957_2_4_a2,
     author = {Zachoval, Ladislav},
     title = {Pades\'at let {Fysik\'aln{\'\i}ho} \'ustavu {Karlovy} university},
     journal = {Pokroky matematiky, fyziky a astronomie},
     pages = {394--398},
     year = {1957},
     volume = {2},
     number = {4},
     language = {cs},
     url = {http://geodesic.mathdoc.fr/item/PMFA_1957_2_4_a2/}
}