Alexander Buhr and  Klaus Ehrenfried,  High-Speed Particle Image Velocimetry of the Flow around a Moving Train Model with Boundary Layer Control Elements.   journal   = {International Journal of Mechanical and Mechatronics Engineering}, [online]. World Academy of Science, Engineering and Technology.
    February 2017, vol. 123(3). 589 - 597
    [viewed 20 April 2024]. Available from: https://publications.waset.org/pdf/10006664.