title: [Basic work on V.I. Lenin (publication of the 9th volume of the Biographical Chronicle)].
mesh_terms: D049672:History, 19th Century; D049673:History, 20th Century; D008887:Military Medicine / Q000266:history; D012425:Russia (Pre-1917); D014586:USSR
vernacular_title: Fundamental'nyĭ trud o V.I. Lenin (k vykhodu v svet deviatogo toma Biograficheskoĭ khroniki).