Ion engine and hall thruster development at the NASA Glenn Research Center /

by Domonkos, Matthew T., Patterson, Michael J., 1959-, Jankovsky, Robert S.
Published 2002

Use of an atmospheric atomic oxygen beam for restoration of defaced paintings /

by Banks, Bruce A.
Published 1999

Free vibrations of delaminated beams /

by Shen, M. -H. H., Grady, J. E.
Published 1992