Lopez-Aguayo, Servando Guti érrez-Vega, Julio C. Media 5: Elliptically modulated self-trapped singular beams in nonlocal nonlinear media: ellipticons Originally published in Optics Express on 24 December 2007 (oe-15-26-18326) self-trapped;Elliptically;oe;Optics Express;24 December 2007;nonlocal nonlinear media;ellipticon 2007-12-24
    https://opticapublishing.figshare.com/articles/media/Media_5_Elliptically_modulated_self-trapped_singular_beams_in_nonlocal_nonlinear_media_ellipticons/4937189
10.1364/OE.15.018326.m005