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Kumar A. numerical study of the effects of reverse sweep on a scramjet inlet performance : Rep.presented at the AIAA/SAE/ASME/ASEE 26th joint propulsion conf.,July 16-18,1990 / A.Kumar,D.J.Singh,C.A.Trexler, 1990. - 15 p. - Текст : непосредственный.
Planewaves, pseudopotentials and the LAPW method / ed. D. J. Singh, L. Nordstrom, 2006. - 134 p. с. - Текст : непосредственный.