TY - JOUR A1 - Cortizo Pérez, José Carlos AU - Carrero García, Francisco Manuel AU - Gómez Hidalgo, José María T1 - Introduction to the Special Issue: Mining Social Media Y1 - 2011 SN - 10864415 UR - http://hdl.handle.net/11268/235 KW - Business & Economics KW - Computer Science KW - Comercio electrónico LA - eng ER -