TY - JOUR AU - A. M. Rostomyan TI - Investigations of X-ray asymmetric $BBB-$interferometers JO - Proceedings of the Yerevan State University. Physical and mathematical sciences PY - 2005 SP - 52 EP - 58 IS - 2 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/UZERU_2005_2_a7/ LA - ru ID - UZERU_2005_2_a7 ER -