@article{1240434765,
author = {NASU, Toshio},
title = {Curvature and metric in Riemannian 3-manifolds},
journal = {J. Math. Soc. Japan},
volume = {27},
number = {4},
year = {1975},
pages = { 194-206},
language = {en},
url = {http://dml.mathdoc.fr/item/1240434765}
}
NASU, Toshio. Curvature and metric in Riemannian 3-manifolds. J. Math. Soc. Japan, Tome 27 (1975) no. 4, pp. 194-206. http://gdmltest.u-ga.fr/item/1240434765/