@article{DMTCS_2016_18_3_a2,
     author = {Almeida, J. and Costa, J. C. and Zeitoun, M.},
     title = {Factoriality and the {Pin-Reutenauer} procedure},
     journal = {Discrete mathematics & theoretical computer science},
     publisher = {mathdoc},
     volume = {18},
     number = {3},
     year = {2015-2016},
     doi = {10.46298/dmtcs.650},
     language = {en},
     url = {http://geodesic.mathdoc.fr/articles/10.46298/dmtcs.650/}
}