@article{1225113599,
author = {MACHIGASHIRA, Yoshiroh},
title = {The Gaussian curvature of Alexandrov surfaces},
journal = {J. Math. Soc. Japan},
volume = {50},
number = {4},
year = {1998},
pages = { 859-878},
language = {en},
url = {http://dml.mathdoc.fr/item/1225113599}
}
MACHIGASHIRA, Yoshiroh. The Gaussian curvature of Alexandrov surfaces. J. Math. Soc. Japan, Tome 50 (1998) no. 4, pp. 859-878. http://gdmltest.u-ga.fr/item/1225113599/