@article{UZERU_2014_3_a8,
     author = {K. T. Avetyan and L. V. Levonyan and H. S. Semerjyan and M. M. Arakelyan},
     title = {Image contrast formed by scattered {X-rays}},
     journal = {Proceedings of the Yerevan State University. Physical and mathematical sciences},
     pages = {49--55},
     publisher = {mathdoc},
     number = {3},
     year = {2014},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/UZERU_2014_3_a8/}
}