TY - JOUR AU - A. V. Goncharsky AU - M. V. Klibanov AU - V. V. Stepanov TI - Inverse problems of coherent optics. The use of the stationary phase method in problems of focusing radiation on a curve JO - Žurnal vyčislitelʹnoj matematiki i matematičeskoj fiziki PY - 1988 SP - 1540 EP - 1550 VL - 28 IS - 10 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/ZVMMF_1988_28_10_a10/ LA - ru ID - ZVMMF_1988_28_10_a10 ER -