1. Safety concept for a mixed criticality on-board software system;Alejandro;IFAC-PapersOnLine,2015
2. Alejandro Alonso, Emilio Salazar, and Juan A. de la Puente. Design of on-board software for an experimental satellite. In Jornadas de Tiempo Real — JTR-2013, 2103.
3. N. C. Audsley, A. Burns, M. Richardson, K. Tindell, and A. Wellings. Applying new scheduling theory to static priority preemptive scheduling. Software Engineering Journal, 8(5):284–292, September 1993.
4. William A. Beech, Douglas E. Nielsen, and Jack Taylor. AX.25 Link Access Protocol for Amateur Packet Radio, 1998. Version 2.2.
5. Alan Burns and Andy Wellings. Analysable Real-Time Systems: Programmed in Ada. CreateSpace Independent Publishing Platform, 2016. ISBN 978-1530265503.