Annales de l'Institut Henri Poincaré

The first number of the Annales was noticed in Nature of Oct. 11, 1930 (p. 564). In the second number we have de Donder on Einstein's theory of gravitation, Pólya on some points in the theory of probability, Lévy on the fundamental theorem of the theory of errors, and Kostitzin on some applications of integral equations.Annales de l'Institut Henri Poincaré. Fascicule 2, Vol. 1. Pp. 77–203. (Paris: Les Presses universitaires de France, 1931.) 35 francs.