Zhang, Z. ., Yuan, H. ., Song, J. ., & Zhou, H. . (2020). Modelling of the Micro Lubricating Gap Geometry Between Valve Plate and Cylinder Block in an Axial Piston Pump. International Journal of Fluid Power, 21(2), 211–234. https://doi.org/10.13052/ijfp1439-9776.2123