@article{PMFA_1961_6_2_a2,
     author = {Kvasnica, J.},
     title = {Modely atomov\'ych jader. {I}},
     journal = {Pokroky matematiky, fyziky a astronomie},
     pages = {94--102},
     year = {1961},
     volume = {6},
     number = {2},
     language = {cs},
     url = {http://geodesic.mathdoc.fr/item/PMFA_1961_6_2_a2/}
}