TY - JOUR AU - Yu. G. Asadov TI - Growth of a hexagonal selenium crystal from a single monoclinic selenium crystal in polymorphic transformation JO - Doklady Akademii Nauk PY - 1967 SP - 570 EP - 572 VL - 173 IS - 3 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/DAN_1967_173_3_a20/ LA - ru ID - DAN_1967_173_3_a20 ER -