Krüger, T., Varnik, F., & Raabe, D. (2009). Shear stress in lattice Boltzmann simulations. Physical Review E, 79(4), 046704-1-046704-14. Retrieved from http://scitation.aip.org/getabs/servlet/GetabsServlet?prog=normal&id=PLEEE8000079000004046704000001&idtype=cvips&gifs=yes.