1. Machining Hard Materials with Geometrically Defined Cutting Edges - Field of Applications and Limitations;Koenig;Annals of the CIRP,1990
2. Machining with PCBN Tools;Wick;Manufacturing Engineering,1988
3. Finish Machining of Hard Ferrous Workpieces;Bossom;Industrial Diamond Review,1990
4. Hard Turning by PCBN, Superabrasives ‘91;Naikai,1991
5. Potential and Limitation of Hard Turning;Toenshoff;Abrasives Magazine,1996