TY - JOUR AU - G. M. Nikol'skii TI - The soft X-ray radiation of the stars JO - Doklady Akademii Nauk PY - 1963 SP - 536 EP - 538 VL - 151 IS - 3 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/DAN_1963_151_3_a17/ LA - ru ID - DAN_1963_151_3_a17 ER -