@article{1077311801,
author = {Masur, Howard},
title = {The extension of the Weil-Petersson metric to the boundary of
Teichmuller space},
journal = {Duke Math. J.},
volume = {43},
number = {1},
year = {1976},
pages = { 623-635},
language = {en},
url = {http://dml.mathdoc.fr/item/1077311801}
}
Masur, Howard. The extension of the Weil-Petersson metric to the boundary of
Teichmuller space. Duke Math. J., Tome 43 (1976) no. 1, pp. 623-635. http://gdmltest.u-ga.fr/item/1077311801/