[O. S. Solomonov (on the 100th anniversary of his birth)].
D049672:History, 19th Century; D049673:History, 20th Century; D011634:Public Health / Q000266:history; D012426:Russia; D012425:Russia (Pre-1917); D014455:Ukraine
O. S. Solomonov (k 100-letiiu so dnia rozhdeniia)