@article{GDZPPN00211237X,
title = {Global uniqueness for an inverse boundary problem arising in elasticity.},
journal = {Inventiones mathematicae},
volume = {115},
year = {1994},
pages = {457-474},
zbl = {0814.35147},
url = {http://dml.mathdoc.fr/item/GDZPPN00211237X}
}
Nakamura, Gen; Uhlmann, Gunther. Global uniqueness for an inverse boundary problem arising in elasticity.. Inventiones mathematicae, Tome 115 (1994) pp. 457-474. http://gdmltest.u-ga.fr/item/GDZPPN00211237X/