@article{IM_1988__93_2_143592,
     author = {Jacques Th\'evanz},
     title = {G-algebras, {Jacobson} radical and almost split sequences.},
     journal = {Inventiones mathematicae},
     pages = {131--160},
     publisher = {mathdoc},
     volume = {93},
     number = {2},
     year = {1988},
     url = {http://geodesic.mathdoc.fr/item/IM_1988__93_2_143592/}
}