Pham Xuân Yêm
Bibliography
Yêm, Pham Xuân. 1961. “Modéle d’Interaction entre Corpuscules en Théorie Fonctionnelle.” in The Concept and the Role of the Model in Mathematics and Natural and Social Sciences, edited by Hans Freudenthal, pp. 152–154. Synthese Library n. 3. Dordrecht: D. Reidel Publishing Co.