Revo, S. L., Melnichenko, M. M., Avramenko, T. G., Ivanenko, K. O., & Andruschenko, V. O. (2019). Microhardness of ?ompacted thermally expanded graphite. Bulletin of Taras Shevchenko National University of Kyiv. Physics and Mathematics, 1, 174-177. https://doi.org/10.17721/1812-5409.2019/1.40