TY - JOUR AU - V. I. Levenshtein TI - Maximal packing density of $n$-dimensional Euclidean space with equal balls JO - Matematičeskie zametki PY - 1975 SP - 301 EP - 311 VL - 18 IS - 2 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/MZM_1975_18_2_a15/ LA - ru ID - MZM_1975_18_2_a15 ER -