Sanjay Baburao Kulkarni,  Unsteady Poiseuille Flow of an Incompressible Elastico-Viscous Fluid in a Tube of Spherical Cross Section on a Porous Boundary.   journal   = {International Journal of Mechanical and Mechatronics Engineering}, [online]. World Academy of Science, Engineering and Technology.
    January 2015, vol. 98(2). 312 - 318
    [viewed 09 May 2024]. Available from: https://publications.waset.org/pdf/10000541.