@article{JRAM_1992__427_153415,
     author = {Wen Kexin and Henning H. Andersen},
     title = {Representations of quantum algebras. {The} mixed case.},
     journal = {Journal f\"ur die reine und angewandte Mathematik},
     pages = {35--50},
     publisher = {mathdoc},
     volume = {427},
     year = {1992},
     zbl = {0771.17010},
     url = {http://geodesic.mathdoc.fr/item/JRAM_1992__427_153415/}
}