TY - JOUR AU - V. I. Voronkova AU - V. K. Yanovskiǐ AU - V. A. Koptsik TI - The morphology and some properties of $\mathrm{Al}_2\mathrm{O}_3$ crystals grown from tungstate melts JO - Doklady Akademii Nauk PY - 1967 SP - 571 EP - 573 VL - 177 IS - 3 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/DAN_1967_177_3_a21/ LA - ru ID - DAN_1967_177_3_a21 ER -