Nonlinear and convex analysis in economic theory
by Maruyama, Toru, Takahashi, Wataru, Keiō Gijuku Keizai Gakkai, Tōkyō Kōgyō Daigaku, T.I. Tech/K.E.S. Conference on Nonlinear and Convex Analysis in Economic Theory, Keio University)
fromLecture Notes in Economics and Mathematical Systems