@article{PMFA_1956__1_3_a4,
     author = {Lavruchina, A. K.},
     title = {Transuranov\'e prvky},
     journal = {Pokroky matematiky, fyziky a astronomie},
     pages = {243--247},
     publisher = {mathdoc},
     volume = {01},
     number = {3},
     year = {1956},
     language = {cz},
     url = {http://geodesic.mathdoc.fr/item/PMFA_1956__1_3_a4/}
}