TY - JOUR AU - N. A. Kulagin AU - D. T. Sviridov TI - Theoretical dependence of chromium ion levels in ruby on pressure JO - Doklady Akademii Nauk PY - 1982 SP - 616 EP - 619 VL - 266 IS - 3 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/DAN_1982_266_3_a25/ LA - ru ID - DAN_1982_266_3_a25 ER -