A New Method of Investigating Commutation as Applied to Automotive Generators [includes discussion]

[1]  M. J. Baldwin Oscillographing Commutation , 1949, Transactions of the American Institute of Electrical Engineers.

[2]  D. P. Motter Commutation of D-C Machines and Its Effects on Radio Influence Voltage Generation , 1949, Transactions of the American Institute of Electrical Engineers.