Surface temperature measurement of a copper anode submitted to a non-stationary electric arc in air - Contribution to the assessment of the power balanceR. Landfried, T. Leblanc, R. Andlauer and Ph. TesteEur. Phys. J. Appl. Phys., 56 3 (2011) 30801DOI: https://doi.org/10.1051/epjap/2011110058