@article{CMUC_2008__49_3_a2,
     author = {Volenec, Vladim{\'\i}r and Kolar-\v{S}uper, Ru\v{z}ica},
     title = {Skewsquares in quadratical quasigroups},
     journal = {Commentationes Mathematicae Universitatis Carolinae},
     pages = {397--410},
     publisher = {mathdoc},
     volume = {49},
     number = {3},
     year = {2008},
     mrnumber = {2490435},
     zbl = {1212.51011},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/CMUC_2008__49_3_a2/}
}