Афанасенков, В. О., “GRAIN PRODUCTION IN THE PROVINCES OF SIBERIA (IN THE LATE 19TH - EARLY 20TH CENTURIES). ON THE RELATIVE INDICATORS OF YIELD STATISTICS DEVELOPED BY THE CENTRAL STATISTICAL COMMITTEE OF THE MINISTRY OF INTERNAL AFFAIRS”, Статьи, Russian Peasant Studies, 5/3 (2020), 6-46, https://doi.org/10.22394/2500-1809-2020-5-3-6-46.