title: [Ol'ga Mikhaĭlovna Ivanova-Kazas (on her 60th birthday)].
mesh_terms: D001634:Bibliographies as Topic; D004626:Embryology / Q000266:history; D049673:History, 20th Century; D012426:Russia
vernacular_title: Olga Mikhaĭlovna Ivanova-Kazas (k 60-letiiu so dnia rozhdeniia)