@article{10_1017_S0017089500002160,
     author = {Thomas, Eifion},
     title = {A generalization of {Clifford} algebras},
     journal = {Glasgow mathematical journal},
     pages = {74--78},
     year = {1974},
     volume = {15},
     number = {1},
     doi = {10.1017/S0017089500002160},
     url = {http://geodesic.mathdoc.fr/articles/10.1017/S0017089500002160/}
}