@article{MZ_1993__213_1_174533,
     author = {David A. Jordan},
     title = {Primitivity in skew {Laurent} polynomial rings and related rings.},
     journal = {Mathematische Zeitschrift},
     pages = {353--372},
     publisher = {mathdoc},
     volume = {213},
     number = {1},
     year = {1993},
     zbl = {0797.16037},
     url = {http://geodesic.mathdoc.fr/item/MZ_1993__213_1_174533/}
}