Voir la notice de l'article provenant de la source Czech Digital Mathematics Library
@article{PMFA_1975__20_3_a4, author = {Cohen, Hirsh}, title = {Aplikace matematiky, v\'ypo\v{c}ty a slo\v{z}itost probl\'em\r{u}}, journal = {Pokroky matematiky, fyziky a astronomie}, pages = {146--153}, publisher = {mathdoc}, volume = {20}, number = {3}, year = {1975}, zbl = {0301.00010}, language = {cz}, url = {http://geodesic.mathdoc.fr/item/PMFA_1975__20_3_a4/} }
Cohen, Hirsh. Aplikace matematiky, výpočty a složitost problémů. Pokroky matematiky, fyziky a astronomie, Tome 20 (1975) no. 3, pp. 146-153. http://geodesic.mathdoc.fr/item/PMFA_1975__20_3_a4/