[Matter of great social importance (regarding the letter of V. Ch. Brzheskii)].
D000715:Anatomy / Q000266:history*; D049672:History, 19th Century; D049673:History, 20th Century; D012425:Russia (Pre-1917); D014586:USSR
Delo bol'shogo obshchestvennogo znacheniia (po povodu stat'i V. Ch. Brzheskogo).