Air carrier security programs: Statement before the U.S. house of representatives' government activities and transportation subcommittee
American carrier security: an oral statement
Current legal approaches to international terrorism
Explosive detection systems: oral statement on behalf of the airport operators council international and the American Association of Airport Executives
Rewriting the "dirty war": state terrorism reinterpreted by the press in Argentina during the transition to democracy
Sicarii and the rise of terrorism
Squaring the Palestinian triangle
Strategy of tension: the Belgian terrorist crisis 1982-1986
Thermal neutron activation (TNA) explosive detection system (EDS): statement before the subcommittee on government activities and transportation