Publication - Proceedings Article STIDP: A U.S. Department of Homeland Security program for countering explosives attacks at large public events and mass transit facilities DOI https://doi.org/10.1117/12.818819 Conference Proceedings SPIE Proceedings, 2009 Authors Christa K. Knudson, Michael C. Kemp, Nicholas J. Lombardo, Edward M. Carapezza Language English