Игорь, Анатольевич Кузнецов, and Сергеевич Гришин Евгений. 2019. “A.V. CHAYANOV AS A RESEARCHER OF THE THREE-FIELD SYSTEM: A PUBLISHERS’ PREFACE”. Russian Peasant Studies 4 (2): 57-61. https://doi.org/10.22394/2500-1809-2019-4-2-57-61.