Czyżewski, A. and Kułyk, P. 2015. THE AGRICULTURAL ISSUE IN STUDIES OF ALEXANDER CZAJANOV AND WŁADYSŁAW GRABSKI AND ITS MODERN APPROACH. Annals of Agricultural Economics and Rural Development. 102, 1 (Mar. 2015), 18–30. DOI:https://doi.org/10.22630/RNR.2015.102.1.2.