@article{UM_2006__14_3_a1,
     author = {Voglov\'a, Zuzana},
     title = {Grafy, matice a matroidy},
     journal = {U\v{c}itel matematiky},
     pages = {139--146},
     publisher = {mathdoc},
     volume = {14},
     number = {3},
     year = {2006},
     language = {cz},
     url = {http://geodesic.mathdoc.fr/item/UM_2006__14_3_a1/}
}