TY - JOUR AU - Sonia Dog TI - Geometry of flocks and $n$-ary groups JO - Algebra and discrete mathematics PY - 2019 SP - 60 EP - 74 VL - 28 IS - 1 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/ADM_2019_28_1_a4/ LA - en ID - ADM_2019_28_1_a4 ER -