@article{1256052614, author = {Goldberg, Samuel I. and Yano, Kentaro}, title = {Gobally framed $f$-manifolds}, journal = {Illinois J. Math.}, volume = {15}, number = {4}, year = {1971}, pages = { 456-474}, language = {en}, url = {http://dml.mathdoc.fr/item/1256052614} }
Goldberg, Samuel I.; Yano, Kentaro. Gobally framed $f$-manifolds. Illinois J. Math., Tome 15 (1971) no. 4, pp. 456-474. http://gdmltest.u-ga.fr/item/1256052614/