%0 Journal Article %A S. S. Girgel %T Diffraction free asymmetric Bessel wave fields of the continuous order %J Problemy fiziki, matematiki i tehniki %D 2017 %P 13-16 %N 1 %I mathdoc %U http://geodesic.mathdoc.fr/item/PFMT_2017_1_a1/ %G ru %F PFMT_2017_1_a1