@InProceedings{Supelec143,
author = {Godefroy Kugel and Nicolas Fressengeas and Delphine Wolfersberger and Jean Maufoy},
title = {{Time behavior of the photorefractive self-focusing process: time and space convergence towards photorefractive spatial solitons}},
year = {1998},
booktitle = {{9th International Meeting on Ferroelectricity. IMF-9}},
volume = {32},
pages = {S403-406},
month = {aug},
address = {Seoul (South Korea)}
}