Gispert, Hélène: L’Enseignement Mathématique and Its Internationalist Ambitions During the Turmoil of WWI and the 1920s, in: Mazliak, Laurent / Tazzioli, Rossana (eds.): Mathematical Communities in the Reconstruction After the Great War 1918–1928: Trajectories and Institutions (Trends in the History of Science), Cham 2021 Springer International Publishing, pp. 63-88.