AN ENERGY DISPERSION SCHEME BASED ON A SEMICONDUCTOR X-RAY SPECTROMETER AND A BROADBAND MONOCHROMATOR FOR DETERMINING THE CONTENT OF HEAVY ELEMENTS FROM THE ABSORPTION SPECTRA Article Turyanskiy A.G., Senkov V.M., Buryak K.A., Marakhova A.I., Stanishevskii Y.M. Instruments and Experimental Techniques. Наука/Интерпериодика. Vol. 60. 2017. P. 394-400