@article{PMFA_1959_4_4_a3,
     author = {Vacek, K.},
     title = {Prim\'arn{\'\i} elektronov\'e pochody ve st\v{r}{\'\i}brn\'ych halogenidech},
     journal = {Pokroky matematiky, fyziky a astronomie},
     pages = {423--429},
     year = {1959},
     volume = {4},
     number = {4},
     language = {cs},
     url = {http://geodesic.mathdoc.fr/item/PMFA_1959_4_4_a3/}
}