@article{MessaddeqSiu LiMessaddeqWernerLezalAegerter_2001,
title={Analysis of the topography of a Bragg grating in chalcogenide glass},
author={Messaddeq, Sandra H. and Siu Li, M. and Messaddeq, Younes and Werner, Ulf and Lezal, D. and Aegerter, Michel A.},
doi={http://dx.doi.org/10.22028/D291-24269},
year={2001}
}