Physical Concepts or Stray Load Loss in Induction Machines [includes discussion]

[1]  S. S. L. Chang,et al.  Equivalent Circuits and Their Application in Designing Shaded Pole Motors , 1951, Transactions of the American Institute of Electrical Engineers.

[2]  L. C. Packer,et al.  Die-Cast Rotors for Induction Motors , 1949, Transactions of the American Institute of Electrical Engineers.