http://www.loc.gov/mods/v3 http://www.loc.gov/standards/mods/v3/mods-3-2.xsd
Evaluation of improved track structural components under sub-arctic [as printed] conditions
prepared for U.S. Department of Transporation, Federal Railroad Administration, Office of Research and Development.
Tech. rpt. doc. page: Evaluation of improved track structural components under sub-arctic conditions.