Rollet, Laurent The public activity of a man of sciences: Henri Poincaré. II. (L’engagement public d’un homme de science: Henri Poincaré. II.) (French) Zbl 1112.01319 Rev. Quest. Sci. 171, No. 3, 213-239 (2000). For Part I, see Rev. Quest. Sci. 170, No. 4, 335–354 (1999; Zbl 0952.01030). MSC: 01A70 Biographies, obituaries, personalia, bibliographies PDF BibTeX XML Cite \textit{L. Rollet}, Rev. Quest. Sci. 171, No. 3, 213--239 (2000; Zbl 1112.01319)