@article {article, title = {Supply Estimation Using Coevolutionary Genetic Algorithms in the Spanish Electrical Market}, journal = {Applied Intelligence}, volume = {21}, year = {2004}, month = {07}, pages = {7-24}, doi = {10.1023/B:APIN.0000027764.76082.00}, author = {Mar{\'\i}n, Enrique and S{\'a}nchez, Luciano} }