Gatalo, Ratko, Janko Hodolič, Milan Zeljković, Ljubomir Borojev, and Jožef Rekecki. 1984. “The Formalization of Geometrical, Calculation and Tehnological Informations As the Base for CAD/CAM Oriented Programming Systems”. Journal of Production Engineering 1 (1):13-43. https://doi.org/10.24867/JPE-1984-01-013.