@article{PMFA_1970_15_2_a2,
     author = {Vlach\'y, Jan},
     title = {Matematicko-fyzik\'aln{\'\i} v\v{e}dy ve {Velk\'e} {Brit\'anii}},
     journal = {Pokroky matematiky, fyziky a astronomie},
     pages = {77--81},
     year = {1970},
     volume = {15},
     number = {2},
     language = {cs},
     url = {http://geodesic.mathdoc.fr/item/PMFA_1970_15_2_a2/}
}