Fedoseev RV, Mariskin OI, Bogatyrev ED. The crisis of noble land ownership in the second half of XIX - Early XX century (based on materials from the middle Volga Region). AmazInv [Internet]. 25º de junho de 2019 [citado 3º de julho de 2024];8(20):104-1. Disponível em: https://amazoniainvestiga.info/index.php/amazonia/article/view/69