WASET
    Kemalettin Erbatur and  Özer Koca and  Evrim Taşkıran and  Metin Yılmaz and  Utku Seven,  ZMP Based Reference Generation for Biped Walking Robots.   journal   = {International Journal of Mechanical and Materials Engineering}, [online]. World Academy of Science, Engineering and Technology.
    October 2009, vol. 34(10). 853 - 860
    [viewed 16 April 2024]. Available from: https://publications.waset.org/pdf/15521.