@article{GDZPPN002444852, title = {On a question of Chambers and Makan.}, journal = {Mathematische Zeitschrift}, volume = {221}, year = {1996}, pages = {169-174}, zbl = {0842.20020}, url = {http://dml.mathdoc.fr/item/GDZPPN002444852} }
Ballester-Bolinches, A.; Pérez-Ramos, M. On a question of Chambers and Makan.. Mathematische Zeitschrift, Tome 221 (1996) pp. 169-174. http://gdmltest.u-ga.fr/item/GDZPPN002444852/