@article{AM2_1991__42_3_137417,
     author = {A. Krapez and M.A. Taylor},
     title = {Quasigroups satisfying balanced but not {Belousov} equations are group isotopes.},
     journal = {Aequationes mathematicae},
     pages = {37--46},
     publisher = {mathdoc},
     volume = {42},
     number = {3},
     year = {1991},
     zbl = {0744.39004},
     url = {http://geodesic.mathdoc.fr/item/AM2_1991__42_3_137417/}
}