1. Arkley, P., Riddle, S.: Overcoming the traceability benefit problem. In: Proceedings 13th International Requirements Engineering Conference, pp. 385–389. IEEE Computer Society, Los Alamitos (2005) ISBN 0-7695-2425-7
2. Basili, V.R., Caldiera, G., Rombach, H.D.: Goal Question Metric Paradigm. In: Marciniak, J.J. (ed.) Encyclopedia of Software Engineering, vol. 1, pp. 528–532. John Wiley & Sons, Chichester (1994)
3. Lin, J., Lin, C.C., Cleland-Huang, J., Settimi, R., Amaya, J., Bedford, G., Berenbach, B., Khadra, O.B., Duan, C., Zou, X.: Poirot: A distributed tool supporting enterprise-wide automated traceability. In: RE, pp. 356–357. IEEE Computer Society, Los Alamitos (September 2006)
4. Mäder, P., Gotel, O., Philippow, I.: Getting Back to Basics: Promoting the Use of a Traceability Information Model in Practice. In: 5th Workshop on Traceability in Emerging Forms of Software Engineering (TEFSE 2009). In conjunction with ICSE 2009, Vancouver, Canada (May 2009)
5. Mäder, P., Gotel, O., Philippow, I.: Motivation Matters in the Traceability Trenches. In: Proceedings of 17th International Requirements Engineering Conference (RE 2009), Atlanta, Georgia, USA (August 2009)