BibTex format
@article{Rogel-Salazar:2014,
author = {Rogel-Salazar, J and Treviño, JP and Chávez-Cerda, S},
journal = {J. Opt. Soc. Am. B},
pages = {A46--A50},
title = {Engineering structured light with optical vortices},
url = {http://dx.doi.org/10.1364/JOSAB.31.000A46},
volume = {31},
year = {2014}
}