TY - JOUR AU - I. V. Bliznikiene TI - The geometry of a~seminonholonomic congruence of the first kind JO - Itogi Nauki i Tekhniki. Seriya Problemy Geometrii. Trudy Geometricheskogo Seminara PY - 1971 SP - 125 EP - 148 VL - 3 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/INTG_1971_3_a5/ LA - ru ID - INTG_1971_3_a5 ER -