@article{PMFA_1977__22_2_a1,
     author = {\v{S}afrata, Stanislav},
     title = {Metody z{\'\i}sk\'av\'an{\'\i} velmi n{\'\i}zk\'ych teplot},
     journal = {Pokroky matematiky, fyziky a astronomie},
     pages = {72--90},
     publisher = {mathdoc},
     volume = {22},
     number = {2},
     year = {1977},
     language = {cz},
     url = {http://geodesic.mathdoc.fr/item/PMFA_1977__22_2_a1/}
}