[E.A. Smirnov-Kamenskiĭ (on his 70th birthday)].
D006294:Health Resorts / Q000266:history; D049673:History, 20th Century; D026741:Physical Therapy Modalities / Q000266:history; D012426:Russia
E.A. Smirnov-Kamenskiĭ (k 70-letiiu so dnia rozhdeniia)