↑Marciszewski, Witold (1984). "The principle of comprehension as a present-day contribution to mathesis universalis". Philosophia Naturalis (21): 525–526.
↑Theodisce: "aufspüren bisher unbekannter Wahrheiten."
Peursen, Cornelis Anthonie van. 1993. Ars Inveniendi: Filosofie van de Inventiviteit: van Francis Bacon tot Immanuel Kant. Kampen: Kok Agora. ISBN 90-391-0560-X.
Rescher, Nicholas. 1967. The Philosophy of Leibniz. Englewood Cliffs Novae Caesareae.