@article{MASLO_1966_16_4_a6,
     author = {Kotzig, Anton},
     title = {O $\delta$-transform\'aci\'ach antisymetrick\'ych grafov},
     journal = {Mathematica slovaca},
     pages = {353--356},
     year = {1966},
     volume = {16},
     number = {4},
     mrnumber = {0209186},
     zbl = {0158.20902},
     language = {sk},
     url = {http://geodesic.mathdoc.fr/item/MASLO_1966_16_4_a6/}
}