@article{1077304881, author = {Ranjan, Akhil}, title = {On a remark of O'Neill}, journal = {Duke Math. J.}, volume = {53}, number = {1}, year = {1986}, pages = { 113-115}, language = {en}, url = {http://dml.mathdoc.fr/item/1077304881} }
Ranjan, Akhil. On a remark of O’Neill. Duke Math. J., Tome 53 (1986) no. 1, pp. 113-115. http://gdmltest.u-ga.fr/item/1077304881/