APA

Astanina M. S., Sheremet M. A. & Umavathi J. C.Unsteady Natural Convection with Temperature-Dependent Viscosity in a Square Cavity Filled with a Porous Medium. : .

Chicago

Astanina M S, Sheremet M A and Umavathi J C.Unsteady Natural Convection with Temperature-Dependent Viscosity in a Square Cavity Filled with a Porous Medium. : .

Harvard

Astanina M. S., Sheremet M. A. and Umavathi J. C.Unsteady Natural Convection with Temperature-Dependent Viscosity in a Square Cavity Filled with a Porous Medium. : .

MLA

Astanina M S, Sheremet M A and Umavathi J C.: . .