@article{articlea039dd2f,
title   = {A contribution to the establishment of reference architectures for mobile learning environments},
author = {Duarte Filho, Nemésio Freitas and Barbosa, Ellen Francine},
year = {2015},
doi = {10.1109/RITA.2015.2486339},
journal   = {IEEE Revista Iberoamericana de Tecnologias del Aprendizaje}
}