théorème d'Earnshaw

[1959] Who Was Earnshaw? ; William T. Scott ; American Journal of Physics 27 (jun 1959) p. 418 [lien]
[1976] [Notes and Discussions] On a fallacious proof of Earnshaw's theorem ; Robert Weinstock ; American Journal of Physics 44 (avr 1976) p. 392 [lien]
[1980] Earnshaw's theorem and the stability of matter ; W. Jones ; European Journal of Physics 1 (1980) p. 85 [lien]
[1987] [Letters to the Editor] Earnshaw's theorem ; H. Aspden ; American Journal of Physics 55 (mar 1987) p. 199 [lien]