@inproceedings{inproceedings14946d58,
title   = {A social approach to authoring media annotations},
author = {Fagá Júnior, Roberto and Motti, Vivian Genaro and Cattelan, Renan Gonçalves and Teixeira, Cesar Augusto Camillo and Pimentel, Maria da Graça Campos},
year = {2010},
publisher = {ACM},
booktitle   = {ACM Symposium on Document Engineering - DocEng}
}