Theodorus Petreius  <br />Cornelius Grasius, in urbe Antwerpia,  in: Theodorus Petreius, Bibliotheca Cartusiana sive illustrium Sacri Cartusiensis Ordinis scriptorum catalogus, Coloniae  [Köln], Antonius Hieratus, 1609, 46-48  <br />[Petreius 1609i]