• Broken bar indicators for cage induction motors and their relationship with the number of consecutive broken barsMartinez, Javier; Belahcen, Anouar; Arkkio, AnteroElectric power applications, IET2013 / p. 633-642 : ill https://digital-library.theiet.org/content/journals/10.1049/iet-epa.2012.0338