TY - JOUR AU - Michal Novák TI - n-ary hyperstructures constructed from binary quasi ordered semigroups JO - Analele Universităţii "Ovidius" Constanţa Seria Matematică PY - 2014 VL - XXII IS - 3 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/ASUO_2014_XXII_3_a14/ ID - ASUO_2014_XXII_3_a14 ER -