Zayets, D., Kuzevanova, I., Kovalenko, I., Vlasenko, N., Zulfigarov, A., & Shpak, A. (2020). APPLICATION OF COBALT COATING BY BIPOLAR ELECTRONIC METHOD. Proceedings of National Aviation University, 83(2), 77–81. https://doi.org/10.18372/2306-1472.83.14655