@misc{Astesanus_(_–1330)_Summa,
 author={Astesanus ( –1330) and http://viaf.org/viaf/61907403},
 howpublished={online},
 language={lat},
 title={Summa de casibus conscientiae (Summa Astesana)},
 type={tekst},
 keywords={15 w., teologia pastoralna, kanonistyka},
}