Le cahier d'astronomie d'un croisier du XVe siècle / José Chabás.
Abstract:
Manuscript 354C of the University of Liege is an astronomical notebook, most probably put together between 1423 and 1430. It contains treatises and astronomical tables, lists of numerical data, numerous astrological squares and notes on various astronomical problems. The author of the notebook is an astronomical practitioner, a "croisier" at the Convent of Huy (Liege) who, in his notebook, allows his interests, the problems that he considered and the methods used to tackle them to be seen
Nuncius A. 12, fasc. 1 (1997), p. 3-16