@article{UM_1997_5_1_a2,
     author = {\v{S}armanov\'a, Petra},
     title = {Otakar {Bor\r{u}vka}},
     journal = {U\v{c}itel matematiky},
     pages = {14--18},
     year = {1997},
     volume = {5},
     number = {1},
     language = {cs},
     url = {http://geodesic.mathdoc.fr/item/UM_1997_5_1_a2/}
}