@inbook{ Gea-Megias_GUTIERREZ_GARRIDO_CAÑAS:904-908,

author = { Miguel Gea-Megias and FRANCISCO LUIS GUTIERREZ VELA and JOSÉ LUIS GARRIDO BULLEJOS and JOSE JUAN CAÑAS DELGADO } ,

title = { MODELLING COLLABORATIVE ENVIRONMENT },

booktitle = { HUMAN-COMPUTER INTERACTION: THEORY AND PRACTICE },

isbn = { 0-8058-4931-9 },

publisher = { Lawrence Erlbaum Associates },

pages = { 904 - 908 },

year = { 2003 },

}