@article{DMGAA_2015_35_2_a1,
     author = {Driss, S.},
     title = {On the length of rational continued fractions over $_q(X)$},
     journal = {Discussiones Mathematicae. General Algebra and Applications},
     pages = {131--137},
     publisher = {mathdoc},
     volume = {35},
     number = {2},
     year = {2015},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/DMGAA_2015_35_2_a1/}
}