Calendar of Henri Poincaré's correspondence and varia
Henri Poincaré's correspondence and varia numbers over 2200 items, touching upon matters private, institutional, and scientific. Of these, some 1200 were written by Poincaré, and 970 were addressed to him. His circle of correspondents includes around 290 individuals. The available documents may be selected using the search form, in either global mode or field-specific mode. You may also scroll through the entire collection, ordered chronologically. In the result set, click on "Data" for a modal window of metadata.