TY - JOUR T1 - Optimal design of a set of permanent magnet generators with the same cross-section JO - Journal of Microwaves, Optoelectronics and Electromagnetic Applications A1 - Carlson, Renato A1 - Wurtz, Frederic SN - 2179-1074 UL - 10.1590/S2179-10742013000200035 VL - 12 Y1 - 2013 PB - Brasil ER -