In-process determing of the working mode in CNC turningAruväli, Tanel; Serg, Risto; Preden, Jürgo-Sören; Otto, TaunoEstonian journal of engineering2011 / 1, p. 4-16 : ill https://www.kirj.ee/public/Engineering/2011/issue_1/eng-2011-1-4-16.pdf