http://www.loc.gov/mods/v3 http://www.loc.gov/standards/mods/v3/mods-3-2.xsd
Band-gap engineering in sputter deposited amorphous/microcrystalline ScxGa1-xN
On title page "x" and "1-x" are subscript.
Also available via Internet from the NASA Web site. Address as of 2/26/04: http://techreports.larc.nasa.gov/icase/2001/icase-2001-36.pdf; current access is available via PURL.
Microfiche. [Washington, D.C. : National Aeronautics and Space Administration, 2002] 1 microfiche.