@article{articled1d86bc0,
title   = {Full-vectorial analysis of optical vortex propagation in anisotropic cubic-quintic non-linear optical medium},
author = {Borges, Ben-Hur Viana and Cesar, Amilcar Careli and Alcantara, Licinius Dimitri Sá de},
year = {2007},
doi = {10.1016/j.optcom.2007.07.013},
journal   = {Optics Communications}
}