Solomon Marius, L., Mihaila Ilarion, Anita Viorel, Claudiu Costin, Gheorge Popa, Hennie Meiden van der, and al. et. 2009. “Measurements of Plasma Diffusion Coefficient in Pilot-PSI Device Using Katsumata Probe”. Journal of Automation, Mobile Robotics and Intelligent Systems 3 (4): 160-62. https://www.jamris.org/index.php/JAMRIS/article/view/76.