@article{PMFA_1965__10_2_a4,
     author = {Frei, V\'aclav},
     title = {Letn{\'\i} \v{s}kola fyziky pevn\'ych l\'atek v {Podhrad{\'\i}}},
     journal = {Pokroky matematiky, fyziky a astronomie},
     pages = {95--97},
     publisher = {mathdoc},
     volume = {10},
     number = {2},
     year = {1965},
     language = {cz},
     url = {http://geodesic.mathdoc.fr/item/PMFA_1965__10_2_a4/}
}