@misc{misc5796efab,
title   = {Multimedia authoring and annotation},
author = {Bulterman, Dick C. A and Cesar, Pablo and Munson, Ethan and Pimentel, Maria da Graça Campos},
year = {2014},
doi = {10.1007/s11042-014-1963-9},
journal   = {Multimedia Tools and Applications}
}