TY - JOUR AU - V. V. Goldberg TI - $L$-nets and $L$-sequences in $N$-dimensional projective space JO - Doklady Akademii Nauk PY - 1960 SP - 757 EP - 760 VL - 134 IS - 4 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/DAN_1960_134_4_a3/ LA - ru ID - DAN_1960_134_4_a3 ER -