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Analytical investigation of the dynamics of tethered constellations in Earth orbit (phase II) quarte

Lorenzini, Enrico.
Cambridge, Mass. : Smithsonian Institution Astrophysical Observatory ; Huntsville, Ala. : National Aeronautics and Space Administration, Marshall Space Flight Center, [1986] 1986

Instabilities and subharmonic resonances in subsonic heated round jets

Ng, Lian Lai.
[Tucson, Ariz.] : University of Arizona, Dept. of Aerospace and Mechanical Engineering, 1990. 1990

Vibration characteristics of a steadily rotating slender ring

Lallman, Frederick J., author.
[Washington, D.C.] : National Aeronautics and Space Administration, Scientific and Technical Information Branch, December 1980. 1980-