Ratajczak K. School Legislation of Ecumenical Councils from the 12th to the First Half of the 14th Century and the Beginning of its Reception in Medieval Poland – the Outline of the Problem. 10.14746/bhw [Internet]. 7 listopad 2018 [cytowane 26 kwiecień 2024];(38):37-52. Dostępne na: https://pressto.amu.edu.pl/index.php/bhw/article/view/20133