1. Accinelli, E.: Some remarks about uniqueness of the equilibrium for infinite dimensional economies. Estudios de Economía 21, 315–326 (1994)
2. Accinelli, E., Puchet, M.: Could catastrophe theory become a new tool in understanding singular economies? In: Leskow, J., Puchet, M., Punzo, L. (eds.) New tools of Economic Dynamics, Serie: Lecture Notes in Economics and Mathematical Systems. Springer, vol. 551, Chap. 8 (2005)
3. Accinelli, E., Brida, G., Plata, L., Puchet, M.: Bienestar social, óptimos de Pareto y equilibrios Walrasianos. El Trimestre Económico. vol. LXXV, pp. 97–134 (2008)
4. Accinelli, E., Plata, L., Puchet, M.: The Fenchel duality theorem and the Negishi approach. Brazil. J. Bus. Econ. vol. 7/1, 43–46
5. Golubistki, M., Guillemin,V.: Stable Mappings and Their Singularities. Springer (1973)