@article{102487, author = {Ale\v s Dr\'apal}, title = {On a planar construction of quasigroups}, journal = {Czechoslovak Mathematical Journal}, volume = {41}, year = {1991}, pages = {538-548}, zbl = {0752.20037}, mrnumber = {1117806}, language = {en}, url = {http://dml.mathdoc.fr/item/102487} }
Drápal, Aleš. On a planar construction of quasigroups. Czechoslovak Mathematical Journal, Tome 41 (1991) pp. 538-548. http://gdmltest.u-ga.fr/item/102487/
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