@article{1028998008,
author = {Hsiung, Chuan-chih},
title = {A uniqueness theorem on two-dimensional Riemannian manifolds with boundary.},
journal = {Michigan Math. J.},
volume = {5},
number = {1},
year = {1958},
pages = { 25-30},
language = {en},
url = {http://dml.mathdoc.fr/item/1028998008}
}
Hsiung, Chuan-chih. A uniqueness theorem on two-dimensional Riemannian manifolds with boundary.. Michigan Math. J., Tome 5 (1958) no. 1, pp. 25-30. http://gdmltest.u-ga.fr/item/1028998008/