@article{1227108669, author = {FUJIWARA, Koji}, title = {Metric deformation of non-positively curved manifolds}, journal = {J. Math. Soc. Japan}, volume = {42}, number = {4}, year = {1990}, pages = { 213-219}, language = {en}, url = {http://dml.mathdoc.fr/item/1227108669} }
FUJIWARA, Koji. Metric deformation of non-positively curved manifolds. J. Math. Soc. Japan, Tome 42 (1990) no. 4, pp. 213-219. http://gdmltest.u-ga.fr/item/1227108669/