Mansurov, Z., Kazakov, Y., Zavadzkiy, V., Kerimkulova, A., Ashkeeva, A. and Turesheva, A. 2012. Nanocarbon materials obtained of coniferous trees in the composition of black powder. Chemical Bulletin of Kazakh National University. 65, 1 (Mar. 2012), 116-120. DOI:https://doi.org/https://doi.org/10.15328/chemb_2012_1116-120.