@article{IM_1990__102_2_143849,
     author = {Naihuan Jing},
     title = {Twisted vertex representations of quantum affine algebras.},
     journal = {Inventiones mathematicae},
     pages = {663--690},
     publisher = {mathdoc},
     volume = {102},
     number = {2},
     year = {1990},
     zbl = {0692.17006},
     url = {http://geodesic.mathdoc.fr/item/IM_1990__102_2_143849/}
}