Kalaria PC, George M, Uly S, Avramidis KA, Gantenbein G, Ruess S, Rzesnicki T, Thumm M, Jelonnek J. Performance analysis of an insert cooling system for long-pulse operation of a coaxial-cavity gyrotron. In: 2018 IEEE International Vacuum Electronics Conference, IVEC 2018. ; 2018. pp. 69-70.