@article{GDZPPN002108305,
title = {Negatively 1/4-pinched riemannian metric on a compact K\"ahler manifold.},
journal = {Inventiones mathematicae},
volume = {104},
year = {1991},
pages = {527-536},
zbl = {0792.53064},
url = {http://dml.mathdoc.fr/item/GDZPPN002108305}
}
Yau, S.T.; Zheng, F. Negatively 1/4-pinched riemannian metric on a compact Kähler manifold.. Inventiones mathematicae, Tome 104 (1991) pp. 527-536. http://gdmltest.u-ga.fr/item/GDZPPN002108305/