Electron temperature measurement in a surface-wave-produced argon plasma at intermediate pressures C. Lao, J. Cotrino, A. Palmero, A. Gamero and A. R. González-Elipe Eur. Phys. J. D, 14 3 (2001) 361-366 Published online: 15 June 2001 DOI: 10.1007/s100530170203