В. О. Афанасенков, “AN EARLY WORK OF A.V. CHAYANOV ON THE BELGIAN PEASANT ECONOMY (A PUBLISHER’S PREFACE)”, Russian Peasant Studies, vol. 4, no. 4, pp. 50–52, Apr. 2019, doi: 10.22394/2500-1809-2019-4-4-50-52.