WASET
    László Lengyel and  Tihamér Levendovszky and  Gergely Mezei and  Hassan Charaf,  Model Transformation with a Visual Control Flow Language.   journal   = {International Journal of Computer and Information Engineering}, [online]. World Academy of Science, Engineering and Technology.
    February 2008, vol. 14(2). 539 - 547
    [viewed 24 April 2024]. Available from: https://publications.waset.org/pdf/11222.