Bahaa Eltahawy and  Mikko Ylihärsilä and  Reino Virrankoski and  Esko Petäjä,  Towards a Complete Automation Feature Recognition System for Sheet Metal Manufacturing.   journal   = {International Journal of Mechanical and Mechatronics Engineering}, [online]. World Academy of Science, Engineering and Technology.
    March 2017, vol. 124(4). 815 - 824
    [viewed 27 April 2024]. Available from: https://publications.waset.org/pdf/10006986.