L'Europe unie: Route de la prospérité. Maurice Allais Franz Gehrels Journal of Political Economy 1961 69(6), 626-627
The Uniting of Europe: Political, Social, and Economic Forces, 1950-1957. Ernst B. Haas Franz Gehrels Journal of Political Economy 1960 68(2), 196-197
Multipliers and Elasticities in Foreign-Trade Adjustments Franz Gehrels Journal of Political Economy 1957 65(1), 76-80
The Economic Gains of European Integration Franz Gehrels; Bruce F. Johnston Journal of Political Economy 1955 63(4), 275-292