1. Two phenomena revealed with the help of new amplifiers;Barkhausen;Phys. Z,1919
2. The Barkhausen effect and its application in nondestructive testing;Leep,1967
3. Barkhausen effect—an indication of stress;Pasley;Mater Eval,1970
4. Influence of elastic and plastic strain on the magnetization process in Fe-3.5% Si;Titto;IEEE Trans Magn,1976
5. Nondestructive magnetic measurement of steel grain size;Titto;NDT International,1976