Pershyn, Y. P., Shipkova, I. G., Devizenko, O. Y., Mamon, V. V., Chumak, V. S. and Kondratenko, V. V. (2018) “Structure and Phase Composition of W-Si Multilayer X-Ray Mirrors”, East European Journal of Physics, 5(3), pp. 32-44. doi: 10.26565/2312-4334-2018-3-04.