title: [An outstanding scientist (on the 75th birthday of the Academician of the Armenian SSr Academy of Sciences Kh. S. Koshtoiantsa)].
mesh_terms: D000047:Academies and Institutes / Q000266:history; D001136:Armenia; D049673:History, 20th Century; D010827:Physiology / Q000266:history*
vernacular_title: Vydaiushchiĭsia uchenyĭ (k 75-letiiu so dnia rozhdeniia Akademika AN Arm. SSR Kh. S. Koshtoiantsa)