@article{105606, author = {Jaroslav Je\v zek}, title = {Normal subsets of quasigroups}, journal = {Commentationes Mathematicae Universitatis Carolinae}, volume = {016}, year = {1975}, pages = {77-85}, zbl = {0303.20051}, mrnumber = {0367104}, language = {en}, url = {http://dml.mathdoc.fr/item/105606} }
Ježek, Jaroslav. Normal subsets of quasigroups. Commentationes Mathematicae Universitatis Carolinae, Tome 016 (1975) pp. 77-85. http://gdmltest.u-ga.fr/item/105606/
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