Luis Alberto PereiraSérgio HaffnerLuís F. A. PereiraRicardo S. da RosaTorque capability of high phase induction machines with sinusoidal and trapezoidal airgap field under steady state.3183-31882013IECONhttps://doi.org/10.1109/IECON.2013.6699637conf/iecon/2013db/conf/iecon/iecon2013.html#PereiraHPR13a