@article{CMUC_1975__16_1_a4,
     author = {Je\v{z}ek, Jaroslav and Kepka, Tom\'a\v{s}},
     title = {Quasigroups, isotopic to a group},
     journal = {Commentationes Mathematicae Universitatis Carolinae},
     pages = {59--76},
     publisher = {mathdoc},
     volume = {16},
     number = {1},
     year = {1975},
     mrnumber = {0367103},
     zbl = {0299.20060},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/CMUC_1975__16_1_a4/}
}