TY - JOUR AU - A. G. Pavel'ev TI - Analytic and numerical solution of the Fredholm equation of the first kind that arises in an inverse refraction problem JO - Žurnal vyčislitelʹnoj matematiki i matematičeskoj fiziki PY - 1985 SP - 392 EP - 402 VL - 25 IS - 3 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/ZVMMF_1985_25_3_a7/ LA - ru ID - ZVMMF_1985_25_3_a7 ER -