@article{10_1017_S0017089500003414,
     author = {Jordan, D. A.},
     title = {Primitive skew {Laurent} polynomial rings},
     journal = {Glasgow mathematical journal},
     pages = {79--85},
     year = {1978},
     volume = {19},
     number = {1},
     doi = {10.1017/S0017089500003414},
     url = {http://geodesic.mathdoc.fr/articles/10.1017/S0017089500003414/}
}