@Article{SalaDuykSwart2010,
author = {Matteo Salani and Gaetan Duyckaerts and Peter G. Swartz },
title = {Ambush avoidance in Vehicle Routing for valuable delivery},
journal = {Journal of Transportation Security},
volume = {3},
number = {1},
pages = {41-55},
doi = {10.1007/s12198-010-0037-0},
year = {2010}
}