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@article{JRAM_1980__313_152191, author = {Wen-Ch'ing Winnie Li}, title = {On the representations of {GL(2).} {I.} {E-factors} and n-closeness.}, journal = {Journal f\"ur die reine und angewandte Mathematik}, pages = {27--42}, publisher = {mathdoc}, volume = {313}, year = {1980}, zbl = {0411.20023}, url = {http://geodesic.mathdoc.fr/item/JRAM_1980__313_152191/} }
Wen-Ch'ing Winnie Li. On the representations of GL(2). I. E-factors and n-closeness.. Journal für die reine und angewandte Mathematik, Tome 313 (1980), pp. 27-42. http://geodesic.mathdoc.fr/item/JRAM_1980__313_152191/