TY - JOUR AU - K. T. Avetyan AU - L. V. Levonyan AU - H. S. Semerjyan AU - M. M. Arakelyan TI - Image contrast formed by scattered X-rays JO - Proceedings of the Yerevan State University. Physical and mathematical sciences PY - 2014 SP - 49 EP - 55 IS - 3 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/UZERU_2014_3_a8/ LA - en ID - UZERU_2014_3_a8 ER -