@article{PMFA_1975_20_4_a2,
     author = {Cohen, Hirsh},
     title = {Aplikace matematiky, v\'ypo\v{c}ty a slo\v{z}itost probl\'em\r{u} {[Dokon\v{c}en{\'\i}]}},
     journal = {Pokroky matematiky, fyziky a astronomie},
     pages = {197--203},
     year = {1975},
     volume = {20},
     number = {4},
     language = {cs},
     url = {http://geodesic.mathdoc.fr/item/PMFA_1975_20_4_a2/}
}