Zakharov, V.Y., Volkov, V.A., Ivanova, A.N., Velmozhko, I.N. and Chirikova, O.B. 2021. The optimality of the option of abolishing serfdom in Russia, implemented in 1861. Amazonia Investiga. 10, 46 (Nov. 2021), 20-31. DOI:https://doi.org/10.34069/AI/2021.46.10.2.