TY - JOUR AU - V. V. Goldberg TI - The diagonal four-web formed by four nets of multidimensional planes in a~projective space JO - Itogi Nauki i Tekhniki. Seriya Problemy Geometrii. Trudy Geometricheskogo Seminara PY - 1975 SP - 197 EP - 213 VL - 7 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/INTG_1975_7_a11/ LA - ru ID - INTG_1975_7_a11 ER -