@article{COMIM_2003_11_1_a1,
     author = {Chvalina, Jan and Ho\v{s}kov\'a, \v{S}\'arka},
     title = {Abelizations of weakly associative hyperstructures based on their direct squares},
     journal = {Communications in Mathematics},
     pages = {11--23},
     year = {2003},
     volume = {11},
     number = {1},
     mrnumber = {2037307},
     zbl = {1110.20304},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/COMIM_2003_11_1_a1/}
}