@article{10_1017_S0017089503001204,
     author = {PAPPACENA, CHRISTOPHER J. and SMALL, LANCE W. and WALD, JEANNE},
     title = {AFFINE {SEMIPRIME} {ALGEBRAS} {OF} {GK} {DIMENSION} {ONE} {ARE} {(STILL)} {PI}},
     journal = {Glasgow mathematical journal},
     pages = {243--247},
     year = {2003},
     volume = {45},
     number = {2},
     doi = {10.1017/S0017089503001204},
     url = {http://geodesic.mathdoc.fr/articles/10.1017/S0017089503001204/}
}