Authors: P. Delattre

Citation: P. Delattre, Concepts de formalisation et concepts d'exploration, Scientia rivista di scienza , 109, 1974, pp. 427-458

Authors: P. Delattre

Citation: P. Delattre, Formalisation Concepts and Exploration Concepts, Scientia rivista di scienza , 109, 1974, pp. 459-481