@TECHREPORT{vanzaanen:2006:ablrefguide,
   author      = {van Zaanen, Menno and Geertzen, Jeroen},
   title       = {ABL: Alignment-based Learner, version 1.0, Reference Guide},
   institution = {Macquary University},
   month       = dec,
   year        = {2006},
   address     = {Sydney, Australia},
}