@InProceedings{Supelec131,
author = {Christelle Hesse and Nicolas Fressengeas and Delphine Wolfersberger and Godefroy Kugel},
title = {{Self-focusing of a continuous laser beam in KNbO3 in the presence of an externally applied electric field}},
year = {2001},
booktitle = {{Optoelectronics IV: Photorefractive Materials: Physical Phenomena and Applications. Symposium J of the 2000 E-MRS-IUMRS-ICEM Spring Conference}},
volume = {18},
number = {1},
pages = {187-190},
month = {may - jun 2000},
series = {Optical Materials},
address = {Strasbourg (France)},
url = {http://www.elsevier.com/wps/find/journaldescription.cws_home/522512/description#description}
}