[From the epistolary heritage of Prof. M. I. Sitenko (on the 100th anniversary of his birth)].
D049672:History, 19th Century; D049673:History, 20th Century; D009985:Orthopedics / Q000266:history; D014455:Ukraine
Iz épistoliarnogo naslediia Professora M. I. Sitenko (k 100-letiiu so dnia rozhdeniia).