@article{CMUC_2012__53_3_a8,
     author = {Sokhatsky, Fedir M. and Fryz, Iryna V.},
     title = {Invertibility criterion of composition of two multiary quasigroups},
     journal = {Commentationes Mathematicae Universitatis Carolinae},
     pages = {429--445},
     publisher = {mathdoc},
     volume = {53},
     number = {3},
     year = {2012},
     mrnumber = {3017841},
     zbl = {1258.20059},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/CMUC_2012__53_3_a8/}
}