1. Bobrov, V.F., Vliyanie ugla naklona glavnoi rezhushchei kromki instrumenta na protsess rezaniya metallov (Influence of the Inclination of the Tool’s Primary Cutting Edge on Metal Cutting), Moscow: Mashgiz, 1962.
2. Galoyan, G.P., Principles of Diagonal Refining and Their Implementation, Cand. Sci. Dissertation, Leninakan, 1986.
3. GOST (State Standard) 25762-83: Cutting: Terms, Definition, and Notation for General Concepts, 1985.
4. Granovskii, G.I., Rezanie metallov (Metal Cutting), Moscow: Vysshaya Shkola, 1985.
5. Efimov, K.V., Kratkii kurs analiticheskoi geometrii (Brief Course in Analytical Geometry), Moscow: Nauka, 1969.