Leskiewiczowa, J. 1975. Differentiation of the Peasantry in the Light of Food Consumption Levels (Galicia at the End of the 19th Century). Studia Historiae Oeconomicae. 10, 1 (Dec. 1975), 153–164. DOI:https://doi.org/10.14746/sho.1975.10.1.014.