@article{PMFA_1980_25_4_a3,
     author = {Setv\'ak, Martin},
     title = {Anal\'yza tenk\'ych vrstev energetick\'ymi iontov\'ymi svazky},
     journal = {Pokroky matematiky, fyziky a astronomie},
     pages = {196--200},
     year = {1980},
     volume = {25},
     number = {4},
     language = {cs},
     url = {http://geodesic.mathdoc.fr/item/PMFA_1980_25_4_a3/}
}