 The influence of Marsilius has been considerable, particularly through his logical works and commentaries on Aristotle. This may be gathered not only from the large number of manuscripts that have been preserved, but also from several other  considerations.[36]  Marsilius’s commentary on Aristotle’s Prior analytics was used in Prague in the 1380s. His logical works, including the Obligationes and the Consequentiae, were used as textbooks in Vienna in the 1390s. His commentaries on Aristotle’s Metaphysics and Physics were read in Krakow during the first sixty years of the fifteenth century. At the universities of Heidelberg, Erfurt, Basle, and Freiburg, his works were studied throughout the fifteenth century, in particular as part of the university curriculum. In 1499, the doctors and masters of the Via Moderna at the University of Heidelberg published a volume that included epigrams on Marsilius by well-known humanists such as Jacob Wimpfeling, as well as a defense of Nominalism in the style of Marsilius (Via Marsiliana). Praise in the form of epigrams can also be found in the 1501 Strasbourg edition of Marsilius’s commentary on the Sentences. The Obligationes, printed in 1489 under the name of Peter of Ailly, were used by Thomas Bricot, John Major, and Domingo de Soto. The commentary on the Prior Analytics was quoted by Agostino Nifo. Jodocus Trutvetter and Bartholomew of Usingen, who consolidated nominalism in Erfurt, repeatedly mentioned Marsilius in their works. Both Leonardo da Vinci and Galileo Galilei referred to Marsilius’s commentary on De Generatione et Corruptione.