ADÁMEK, Jiří, STÖCKEL, Jan, HRON, Martin, ĎURAN, Ivan, PÁNEK, Radomír, TICHÝ, M., SCHRITTWIESER, R., IONITA, C., BALAN, P., MARTINES, E., VAN OOST, G. Comparative measurements of the plasma potential with the ball-pen and emissive probes on the CASTOR tokamak. Czechoslovak Journal of Physics. 2005, 55(3), 235-242. ISSN 0011-4626.