1. The Role of Actigraphy in the Study of Sleep and Circadian Rhythms
2. ATSB. ATSB Aviation Safety Survey—Common Flying Errors. Aviation research paper no. B2003/0176. 2004
3. ATSB. Aviation Safety Indicators. Aviation research investigation report no. B2005/0046. 2005
4. BEAA. Status of the Accident Investigation of Crossair Flight CRX 3597 of 24 November 2001 near Bassersdorf/Zh. Press Release of 30 November. 2001, (2001).