@misc{Ambrosius_de_Spiera_(_-1454)_Quadragesimale, author={Ambrosius de Spiera ( -1454)}, howpublished={online}, publisher={Gabriel de Grassis}, language={lat}, title={Quadragesimale de floribus sapientiae. Ed. Marcus Venetus}, type={inkunabuł}, keywords={Wielki Post, kazania pokutne, 1401-1500}, }