History of Mathenatics Archives
http://www-history.mcs.st-and.ac.uk/history/Mathematicians/Gassendi.html (History of Mathenatics Archives)

Catholic Encyclopedia
http://www.knight.org/advent/cathen/06391b.htm (Catholic Encyclopedia)

Episteme Links
http://www.epistemelinks.com/Pers/GassPers.htm (Episteme Links)

Uzgalis' Gassendi
http://www.orst.edu/instruct/phl302/philosophers/gassendi.html (Uzgalis)

Galileo Project
http://es.rice.edu/ES/humsoc/Galileo/Catalog/Files/gassendi.html (Galileo Project)