english: A lot of this goes back to the work of an anger researcher named Dr. Jerry Deffenbacher, who wrote about this back in 1996 in a book chapter on how to deal with problematic anger.
non_english: Dosta ovoga se svodi na rad istraživača besa koji se zvao dr Džeri Defenbaker, koji je pisao o ovome još 1996. u poglavlju knjige koje se bavi problematičnim besom.