@article{10_1017_S0017089500009034, author = {Dean, A. and Zorzitto, F.}, title = {Infinite dimensional representations of}, journal = {Glasgow mathematical journal}, pages = {25--33}, year = {1990}, volume = {32}, number = {1}, doi = {10.1017/S0017089500009034}, url = {http://geodesic.mathdoc.fr/articles/10.1017/S0017089500009034/} }