Nonpositively curved metrics on 2-polyhedra.
Mathematische Zeitschrift, Tome 222 (1996) no. 3, pp. 97-134
Voir la notice de l'article provenant de la source European Digital Mathematics Library
@article{MZ_1996__222_3_174878,
author = {W. Ballmann and S. Buyalo},
title = {Nonpositively curved metrics on 2-polyhedra.},
journal = {Mathematische Zeitschrift},
pages = {97--134},
publisher = {mathdoc},
volume = {222},
number = {3},
year = {1996},
zbl = {0843.53036},
url = {http://geodesic.mathdoc.fr/item/MZ_1996__222_3_174878/}
}
W. Ballmann; S. Buyalo. Nonpositively curved metrics on 2-polyhedra.. Mathematische Zeitschrift, Tome 222 (1996) no. 3, pp. 97-134. http://geodesic.mathdoc.fr/item/MZ_1996__222_3_174878/