@article{1102700219, author = {Parker, Jeff}, title = {$4$-dimensional $G$-manifolds with $3$-dimensional orbits.}, journal = {Pacific J. Math.}, volume = {125}, number = {2}, year = {1986}, pages = { 187-204}, language = {en}, url = {http://dml.mathdoc.fr/item/1102700219} }
Parker, Jeff. $4$-dimensional $G$-manifolds with $3$-dimensional orbits.. Pacific J. Math., Tome 125 (1986) no. 2, pp. 187-204. http://gdmltest.u-ga.fr/item/1102700219/