[u' @inproceedings{lago_plataforma_2006, address = {Alcal\xe1 de Henares, Madrid, Spain}, title = {Plataforma de servicios {WALLIP}}, isbn = {84-8138-703-7}, author = {Lago, Ana B. and Larizgoitia, Iker and V\xe1zquez, Juan Ignacio}, year = {2006}, keywords = {Web services, location based services} }']