@article{1103859408, author = {Gille, J. F.}, title = {On a question of Andr\'e Verbeure}, journal = {Comm. Math. Phys.}, volume = {29}, number = {1}, year = {1973}, pages = { 131-134}, language = {en}, url = {http://dml.mathdoc.fr/item/1103859408} }
Gille, J. F. On a question of André Verbeure. Comm. Math. Phys., Tome 29 (1973) no. 1, pp. 131-134. http://gdmltest.u-ga.fr/item/1103859408/