Poincaré, Jules Henri

The Relativity of Space - Full text of Poincare's 1897 popular explanation of his conception of space.
http://www.marxists.org/reference/subject/philosophy/works/fr/poincare.htm

MacTutor History of Mathematics: Jules Henri Poincaré - Biography, bibliography and poster.
http://www-gap.dcs.st-and.ac.uk/~history/Mathematicians/Poincare.html

Science and Hypothesis - Full online text of this Poincare work, as published in English in 1905.
http://www.brocku.ca/MeadProject/Poincare/Poincare_1905_toc.html

Jules Henri Poincaré - Concise digest of his mathematical achievements.
http://www.stetson.edu/~efriedma/periodictable/html/Pr.html

World of Scientific Biography: Poincaré, Henri - Concise biography with links to related topics.
http://scienceworld.wolfram.com/biography/Poincare.html

Jules Henri Poincaré - Scholarly study of his life and thought by Mauro Murzi. From the Internet Encyclopedia of Philosophy.
http://www.iep.utm.edu/p/poincare.htm

PlanetMath: Poincare, Jules Henri - Detailed biographical article, with a mathematical emphasis.
http://planetmath.org/encyclopedia/JulesHenriPoincare.html

Henri Poincare - Concise biography noting this thinker's seminal importance for chaos theory.
http://www-chaos.umd.edu/misc/poincare.html

Two Philosophical Mistakes in Poincaré - Essay Kelley L. Ross of the Friesian School.
http://www.friesian.com/poincare.htm

Henri Poincaré - Short article on this thinker's mathematical legacy.
http://www.usna.edu/Users/math/meh/poincare.html