Internet consulté le 11-02-2005, http://nobelprize.org/physics/laureates/1977/vleck-autobio.html
Information trouvée : I was born in Middletown, Connecticut, March 13, 1899...John H. van Vleck died on
October 27, 1980.
Internet, http://catalogue.bl.uk, 2005-01-21
Internet, http://www-groups.dcs.st-and.ac.uk/history/Mathematicians 11-02-2005
Information trouvée : Van Vleck's son John also became a scientist and won the Nobel prize for physics in
1977.
The theory of electric and magnetic susceptibilities / by J. H. Van Vleck, 1932