TY - JOUR AU - A. M. Shelekhov TI - Classification of multidimensional three-webs according to closure conditions JO - Itogi Nauki i Tekhniki. Seriya Problemy Geometrii. Trudy Geometricheskogo Seminara PY - 1989 SP - 109 EP - 154 VL - 21 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/INTG_1989_21_a5/ LA - ru ID - INTG_1989_21_a5 ER -