[Reports] / Amer.inst.of aeronautics and astronautics. N 89-0757 : Selection of the critical icing/flight case for an unprotected airfoil : Rep. presented at 27th aerospace sciences meet., Jan.9-12, 1989, Reno(Nv) / K.Yoeman, 1989. - 7 p. - Текст : непосредственный.