@article{PMFA_1959_4_2_a7,
     author = {Rychl{\'\i}k, Karel},
     title = {K 250. v\'yro\v{c}{\'\i} \'umrt{\'\i} {Tschirnhausa} (+11.10.1708)},
     journal = {Pokroky matematiky, fyziky a astronomie},
     pages = {232--234},
     year = {1959},
     volume = {4},
     number = {2},
     language = {cs},
     url = {http://geodesic.mathdoc.fr/item/PMFA_1959_4_2_a7/}
}