@article{ELA_2004__11__a9,
     author = {Erovenko, Igor V.},
     title = {${SL}_n(F[x])$ is not boundedly generated by elementary matrices: explicit proof.},
     journal = {The electronic journal of linear algebra},
     pages = {162--167},
     publisher = {mathdoc},
     volume = {11},
     year = {2004},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/ELA_2004__11__a9/}
}