@article{P104.013,
author={Beeckman, J. and Neyts, K. and Hutsebaut, X. and Cambournac, C. and Haelterman, M.},
title={Simulations and experiments on self-focusing conditions in nematic liquid-crystal planar cells},
journal={Optics Express},
year={2004},
month={3},
volume={12},
number={6},
pages={ 1011-1018},
editor={Duncan, M.},
publisher={Optical Society of America},
}