Kolmykov, R.P. 2022. Determination of Boron, Lithium and Some Metals in Fly Ash by Laser Ablation ‒ Inductively Coupled Plasma ‒ Optical Emission Spectrometry. Eurasian Chemico-Technological Journal. 24, 2 (Jul. 2022), 123–129. DOI:https://doi.org/10.18321/ectj1324.