Szafrański, Włodzimierz. “The Cracow Wanda a Thracian Bendis (a Contribution to the Study of Thracian Influences on Spiritual Culture of Polish Territories)”. Balcanica Posnaniensia. Acta Et Studia, vol. 7, Dec. 1995, pp. 343-50, doi:10.14746/bp.1995.7.27.