TY - JOUR AU - A. K. Lavrukhina AU - G. M. Kolesov TI - New neutron deficient isotopes of rare-earth elements from the cerium group JO - Doklady Akademii Nauk PY - 1963 SP - 1047 EP - 1048 VL - 148 IS - 5 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/DAN_1963_148_5_a14/ LA - ru ID - DAN_1963_148_5_a14 ER -