@article{10_1017_S0017089500002433,
     author = {Reid, A.},
     title = {Twisted group rings which are semi-prime {Goldie} rings},
     journal = {Glasgow mathematical journal},
     pages = {1--11},
     year = {1975},
     volume = {16},
     number = {1},
     doi = {10.1017/S0017089500002433},
     url = {http://geodesic.mathdoc.fr/articles/10.1017/S0017089500002433/}
}