Kopera, Łukasz S. (Wydawnictwo Naukowe Wyższego Instytutu Teologicznego w Częstochowie, 2015)
Canons Regular of Lateran appeared on Polish territory at the turn of the XI and the XII centuries. The activities of the order concentrated on the cloister as well as on ministration which were accomplished through administering the parishes, learning and teaching, hospital management, promoting culture and art and economical initiatives.
