https://scalar.usc.edu/works/a-woman-of-great-courage-women-in-the-printing-trades-in-early-modern-europe/vidvam-ioannis-a-villanova-idibus-quintilis-the-widow-of-juan-de-villanova.6
Vidvam Ioannis a Villanova idibus Quintilis (The widow of Juan de Villanova)
the widowioannisvillanova