New York Terror Case. Federal Bureau of Investigation, 2009.
Davison, Neal. Non-Lethal In
Weapons. London: Palgrave Macmillan, 2009.
Tchamova, Albena, Jean Dezert, and Florentin Smarandache. "
Object identification using T-conorm/norm fusion rule." In
Advances and Applications of DSmT for Information Fusion (Collected works). Vol. III. American Research Press, Rehoboth, 2009.