@article{article2e480505,
title   = {Diffraction-resistant scalar beams generated by a parabolic reflector and a source of spherical waves},
author = {Zamboni-Rached, Michel and Assis, Mariana Carolina de and Ambrosio, Leonardo André},
year = {2015},
doi = {10.1364/AO.54.005949},
journal   = {Applied Optics}
}