@Article{Supelec112,
author = {A Elalaoui and Alain Maillard and Marc Fontana},
title = {{Raman scattering and non-linear optical properties in Li2B4O7}},
journal = {Journal of Physics: Condensed Matter},
year = {2005},
volume = {17},
number = {46},
pages = {7441-7454},
month = {nov}
}