1. Effect of ultrasonic agitation on some properties of electrodeposits;Walker;Electrodeposition and Surface Treatment,1972
2. Plating in an ultrasonic field;Walker;Metal Finishing Journal,1970
3. Some properties of electroplated metals from ultrasonically agitated solutions;Walker,1972
4. Electrodeposition of Metals in Ultrasonic Fields;Kochergin,1966
5. Jafri, A. M. French patent 1 507 824