1. Infinite Programs;Duffin,1956
2. Solution d'une question particulière du calcul des inégalités;Fourier;Oeuvres,1826
3. Nonlinear Programming;Mangasarian,1969
4. Multiple Criteria Optimisation: Theory, Computation and Applications;Steuer,1982
5. Kernels of preference structures;White;Econometrica,1977