1. Nowak, Z., Gryglaszewski, P., Stacharska-Targosz, J.: The effects of viscous dissipation on laminar heat transfer to power law fluids in tubes. Thermo-und Fluid Dynamics (W�rme-und Stoff�bertragung)14, 81 (1980).
2. Nowak, Z., Gryglaszewski, P., Stacharska-Targosz, J.: Numerical study of laminar heat transfer to power law fluid in tubes with variable wall temperature. Acta Mechanica40, 237 (1981).
3. Nowak, Z., Gryglaszewski, P., Stacharska-Targosz, J.: Laminar heat transfer to power law fluids in tubes with variable wall heat flux. Acta Mechanica41, 129 (1981).
4. Potter, D.: Computational physics. New York: J. Wiley 1973.
5. Lin, C. C.: The theory of hydrodynamic stability. New York-London: Cambridge Univ. Press 1955.