@misc{Weigel_Nicolaus_(_-1444)_Tractatus,
 author={Weigel, Nicolaus ( -1444) and http://viaf.org/viaf/356149066348165600141 and Jakub z Paradyża (około 1380-1464) and http://viaf.org/viaf/22933358},
 howpublished={online},
 language={lat},
 type={text},
 title={Tractatus de indulgentiis},
 title={Quaestiones quattuor},
 title={De anno jubilaeo},
 title={Solutiones quorundam dubiorum},
 keywords={15 w., kanonistyka},
}