@article{1261734863,
author = {TAKENO, Hyoitiro},
title = {Theory of the Spherically Symmetric Space-Times, I Characteristic System},
journal = {J. Math. Soc. Japan},
volume = {3},
number = {2},
year = {1951},
pages = { 317-329},
language = {en},
url = {http://dml.mathdoc.fr/item/1261734863}
}
TAKENO, Hyoitiro. Theory of the Spherically Symmetric Space-Times, I Characteristic System. J. Math. Soc. Japan, Tome 3 (1951) no. 2, pp. 317-329. http://gdmltest.u-ga.fr/item/1261734863/