@INPROCEEDINGS {
	AUTHOR = "Luis G. Montan{\'e}-Jim{\'e}nez and Edgard Benitez-Guerrero and Carmen Mezura-Godoy and Jos{\'e} A. Pino",
	TITLE = "Measuring Social presence in Groupware Systems",
	BOOKTITLE = "19th IEEE International Conference on Computer Supported Collaborative Work in Design (CSCWD)",
	PAGES = "200-205",
	MONTH = "May",
	YEAR = "2015",
	ADDRESS = "Calabria, Italy",
	PUBLISHER = "IEEE Computer Society Press",
	}