1. Dynamic Errors in Type 1 Contouring Systems;POO;IEEE Transactions on Industrial Applications,1972
2. J.G. BOLLINGER (1972) - Computer Control of Machine Tools. Annals of the CIRP 21/2/1972.
3. - Adaptative Control of Feedrate in the Milling Process;MILNER;International Journal of Machine Tool - Zol.,1974
4. J.G. BOLLINGER, J. MILLS, (1976) - The Role of Microprocessors in Future CNC Systems. Annals of the CIRP 25/1/1976.
5. R. BENDINI; G.G. LISINI; P.C. PINOTTI (1975) Experiments on Adaptative Control of a Milling Machine. Transactions ASME Serie 3 - 98