@article{IM_1984__77_143146,
     author = {James Lepowsky and Robert L. Wilson},
     title = {The structure of standard modules, {I:} {Universal} algebras and the {Rogers-Ramanujan} identities.},
     journal = {Inventiones mathematicae},
     pages = {199--290},
     publisher = {mathdoc},
     volume = {77},
     year = {1984},
     zbl = {0577.17009},
     url = {http://geodesic.mathdoc.fr/item/IM_1984__77_143146/}
}