anti-defamation league: terrorism.

kai hirschmann: "veränderung des weltweiten terrorismus".

issue 1/2001 of "die friedenswarte", the "journal of international peace and organization", has some articles about terrorism (unfortunately, there are just some abstracts online).

recommended readings are the publications by walter laqueur, his books and articles on terrorism, postmodern terrorism and "the new terrorism".

dudley knox library: terrorist group profiles.