@conference {simidat115, title = {Servicios de informaci{\'o}n sobre la EPSJ basados en entornos de publicaci{\'o}n}, booktitle = {Free Libre Open Source Systems International Conference}, year = {2007}, month = {March}, pages = {67-82}, address = {Jerez de la Frontera (C{\'a}diz)}, author = {E. Parras-Guti{\'e}rrez and V. M. Rivas and M. J. del Jesus} }