TY - JOUR AU - G. V. Kulak AU - G. V. Krokh AU - T. V. Nikolaenko AU - O. V. Shakin TI - Diffraction of Bessel light beams by the surface Gulyaev--Blustein's acoustical waves in cubic piezoelectrical crystals JO - Problemy fiziki, matematiki i tehniki PY - 2020 SP - 50 EP - 54 IS - 1 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/PFMT_2020_1_a6/ LA - ru ID - PFMT_2020_1_a6 ER -