1. Bachman, G., Narici, L.: Functional Analysis. Academic Press, San Diego (1966)
2. Beirão de Veiga, H.: On non-Newtonian p-fluids. The pseudo-plastic case. J. Math. Anal. Appl. 344, 175–185 (2008)
3. Bers, L.: Mathematical Aspects of Subsonic and Transonic Gas Dynamics. Wiley, New York (1958)
4. Bick, J.H., Newell, G.F.: A continuum model for two-dimensional traffic flow. Quart. Appl. Math. 18, 191–204 (1960)
5. N. Bîlă, N.: Application of symmetry analysis to a PDE arising in the car windshield design. SIAM J. Appl. Math. 65, 113–130 (2004)