T. Khademinejad, M. R. Khanarmuei, P. Talebizadeh, A. Hamidi, “On the use of the homotopy analysis method for solving the problem of the flow and heat transfer in a liquid film over an unsteady stretching sheet”, Prikl. Mekh. Tekh. Fiz., 56:4 (2015), 133–146; J. Appl. Mech. Tech. Phys., 56:4 (2015), 654–666
