1. Aven, T., & Jensen, U. (1999). Stochastic models in reliability. NY: Springer-Verlag.
2. Billinton, R., & Allan, R. (1996). Reliability evaluation of power systems. New York: Plenum Press.
3. Frenkel, I., et al. (2013). Assessing water cooling system performance: LZ-transform method. Proceedings of 2013 International Conference on Availability, Reliability and Security. IEEE. doi:10.1109 ARES 2013.97, pp. 737–742.
4. Frenkel, I., et al. (2012). Availability assessment for aging refrigeration system by using Lz-transform. Journal of Reliability and Statistical Studies, 5(2), 33–43.
5. Frenkel, I., et al. (2014). On the LZ-transform application for availability assessment of an aging multi-state water cooling system for medical equipment. In I. Frenkel, A. Lisnianski, A. Karagrigoriou, & A. Kleiner (Eds.), Applied reliability and risk analysis: Probabilistic models and statistical inference (pp. 60–77). New York: Wiley.