title: [In memoriam Ivan Ivanovich Sokolov (1885-1972)].
mesh_terms: D003585:Cell Biology / Q000266:history; D049672:History, 19th Century; D049673:History, 20th Century; D012425:Russia (Pre-1917); D014586:USSR
vernacular_title: Pamiati Ivana Ivanovicha Sokolova (1885-1972.