[Reports] / Amer.inst.of aeronautics and astronautics. N 89-1741 : effects of frost formation on the thermal performance of finned tube heat exchangers : Paper presented at AIAA 24th termophysics conf., Buffalo(NY), June 12-14, 1989 / S.N.Kondepudi,D.L.O'Neal, 1989. - 9 p. - Текст : непосредственный.