Abdirakhmanov, A.R., Ussenov, Y.A., Dosbolayev, M.K., Kodanova, S.K. and Ramazanov, T.S. 2019. Langmuir probe and optical diagnostics of stratified glow discharge in a magnetic field. International Journal of Mathematics and Physics. 10, 2 (Dec. 2019), 53–56. DOI:https://doi.org/10.26577/ijmph-2019-i2-8.