Articles

Note sur la division du travail, Revue Economique, mars 1969, vol. XX, n° 2, 337-350.

Structures méta-homogènes des productions et préférences, Canadian Journal of Economics, february 1976, vol. IX, n° 1.

Technical progress, neutral inventions, and Cobb-Douglas in Production Theory (with W. Eichhorn), International seminar on Production Theory, ed. by W. Eichhorn, R. Henn, O. Opitz and R.W. Shepard, Lecture notes in Economics and Mathematical Systems, Springer-Verlag, Berlin, Heidelberg, New York, 1973.

Pétrole : le tentacule caché, Review, Winter 1985, VIII, 319-334.