TY - JOUR AU - I. V. Bliznikiene TI - Some questions on the geometry of seminonholonomic and nonholonomic congruences JO - Itogi Nauki i Tekhniki. Seriya Problemy Geometrii. Trudy Geometricheskogo Seminara PY - 1974 SP - 97 EP - 121 VL - 5 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/INTG_1974_5_a3/ LA - ru ID - INTG_1974_5_a3 ER -