[Centenary of the birth of Andreĭ L'vovich Polenov].
D049672:History, 19th Century; D049673:History, 20th Century; D009493:Neurosurgery / Q000266:history*; D012426:Russia; D012425:Russia (Pre-1917)
100-letie so dnia rozhdeniia Andreia L'vovicha Polenova.