@article{ADM_2016_22_2_a4,
     author = {Alberto Facchini and Martino Fassina},
     title = {Factorization of elements {in~noncommutative~rings,~I}},
     journal = {Algebra and discrete mathematics},
     pages = {209--232},
     publisher = {mathdoc},
     volume = {22},
     number = {2},
     year = {2016},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/ADM_2016_22_2_a4/}
}