http://www.loc.gov/mods/v3 http://www.loc.gov/standards/mods/v3/mods-3-2.xsd
a Fortran subroutine and discussion of unwinnowing discrete data
Includes report in PDF format and program ASCII file source code for all of the subroutines.
Title from title screen (viewed on Jan. 06, 2005).
Mode of access: Internet at the USGS web site. Address as of 01/06/05: http://pubs.usgs.gov/of/2003/229/; current access available via PURL.
Information storage and retrieval systems
U.S. Geological Survey open-file report ; 03-229