@article{RMF_2009_84_2_a1,
     author = {\v{S}vr\v{c}ek, Jaroslav},
     title = {O jedn\'e \'uloze z ukrajinsk\'e {MO}},
     journal = {Rozhledy matematicko-fyzik\'aln{\'\i}},
     pages = {5--11},
     year = {2009},
     volume = {84},
     number = {2},
     language = {cs},
     url = {http://geodesic.mathdoc.fr/item/RMF_2009_84_2_a1/}
}