TY - JOUR AU - B. P. Belinskii TI - On the sistems of linear algebraic equations arising in problems of diffraction by a~periodic structure JO - Zapiski Nauchnykh Seminarov POMI PY - 1972 SP - 5 EP - 14 VL - 25 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/ZNSL_1972_25_a1/ LA - ru ID - ZNSL_1972_25_a1 ER -