Comparative study of slow-speed slotless synchronous generator using SmCo and NdFeB permanent magnetsKorn, Norman; Vaimann, Toomas; Kallaste, Ants; Belahcen, AnouarPQ2014 : the 9th International 2014 Electric Power Quality and Supply Reliability Conference (PQ) : June 11-13, 2014, Rakvere, Estonia : proceedings2014 / p 247-250 : ill