@article{00930064, title = {Exotic structures on quotient spaces of }, journal = {International Journal of Mathematics and Mathematical Sciences}, volume = {19}, year = {1996}, pages = {825-827}, doi = {10.1155/S0161171296001159}, zbl = {0860.57027}, language = {en}, url = {http://dml.mathdoc.fr/item/00930064} }
Astey, L.; Micha, E.; Pastor, G. Exotic structures on quotient spaces of . International Journal of Mathematics and Mathematical Sciences, Tome 19 (1996) pp. 825-827. doi : 10.1155/S0161171296001159. http://gdmltest.u-ga.fr/item/00930064/