[1]
D. A. FILIP, R. T. TRÎMBIȚAȘ, and I. POP, “Fully developed mixed convection through a vertical porous channel with an anisotropic permeability: case of heat flux”, Stud. Univ. Babeş-Bolyai Math., vol. 60, no. 2, pp. 341–350, Jun. 2015.