Czamańska, Ilona. “The Area of Residence, Legal Status and Directions of Economic Activity of the Wallachians Vlachs in the Middle Ages and the Early Modern Era”. Balcanica Posnaniensia. Acta Et Studia, vol. 28, no. 1, Sept. 2021, pp. 7-34, doi:10.14746/bp.2021.28.1.