An Evaluation of CDIF Support for Behavioural Modelling. - Henrik Gustavsson; Brian Lings; Per Burman; Kristian Palmquist; Björn Lundell (MD, 1999)

The WinBraille Approach to Producing Braille Quickly and Effectively. - Mats Blomquist; Per Burman (ICCHP, 2002)