For citations:
Yudin E.E. Aristocracy and wealth in the Russian Empire in 1890–1914s. The structure of personal expenses of the biggest landowners (according to the RGADA, RGIA, GARF documents). History and Archives. 2019;(4):12-38. (In Russ.) https://doi.org/10.28995/2658-6541-2019-4-12-38