Le, S.G. Correspondence of Princess Lieven and earl Grey 1834 to 1841. Vol. 3 / edited and translated by Guy Le Strange; S.G. Le .— : Richard Bentley and Son, 1890 .— 371 с. — Lang: eng .— URL: https://rucont.ru/efd/112245 (дата обращения: 12.11.2025)