[1]
Ishkov, V. and Koziy, E. 2017. Distribution of toxic and potentially toxic elements in the coal of the layer c₇ᴴ of the "Pavlogradskaya" mine of Pavlogradsko-Petropavlovskiy geological and industrial district. Visnyk of Taras Shevchenko National University of Kyiv. Geology. 4, 79 (Dec. 2017), 59–66. DOI:https://doi.org/10.17721/1728-2713.79.09.