@inproceedings{CS2003,
author = {E.A. de la Cal and  L. S\'anchez},
title = {Optimizing supply strategies in the Spanish Electrical Market},
booktitle = {International Work on Artificial Neural Networks({IWANN\'03})},
series = {Lecture Notes on Computer Science},
volume = {2687},
publisher = {Springer Verlag},
city = {Menorca},
country = {Spain},
pages = {353--360},
year = {2003}
}