http://www.loc.gov/mods/v3 http://www.loc.gov/standards/mods/v3/mods-3-2.xsd
Using smartphones to collect bicycle travel data in Texas
University Transportation Center for Mobility.
University Transportation Centers Program (U.S.)
Supported by a grant from the US Dept. of Transportation, University Transportation Centers Program
Includes bibliographical references (pages 53-55).
University Transportation Center for Mobility series (Tex.) ; 11-35-69