TY - JOUR AU - P. A. Khilo AU - E. S. Petrova AU - N. A. Khilo TI - Generation of Bessel light beams frequency doubling in quadratic nonlinear crystals with radial structure of the domain polarized JO - Problemy fiziki, matematiki i tehniki PY - 2013 SP - 25 EP - 28 IS - 2 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/PFMT_2013_2_a3/ LA - ru ID - PFMT_2013_2_a3 ER -