TY - JOUR AU - I. G. Ivanter TI - The topological structure of space and the mass spectrum of elementary particles JO - Doklady Akademii Nauk PY - 1963 SP - 303 EP - 306 VL - 148 IS - 2 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/DAN_1963_148_2_a17/ LA - ru ID - DAN_1963_148_2_a17 ER -