TY - JOUR AU - Vikt. I. Spitsyn AU - V. V. Gromov AU - L. G. Karaseva TI - Electron spin resonance spectra of radioactive and irradiated samples of calcium, strontium and barium sulphates JO - Doklady Akademii Nauk PY - 1964 SP - 178 EP - 181 VL - 159 IS - 1 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/DAN_1964_159_1_a33/ LA - ru ID - DAN_1964_159_1_a33 ER -