1. Råde L. Reliability equivalence, studies in statistical quality control and reliability, Mathematical Statistics, Chalmers University of Technology, 1989.
2. Råde L. Reliability systems of 3-state components, studies in statistical quality control and reliability, Mathematical Statistics, Chalmers University of Technology, 1990.
3. Råde L. Performance measures for reliability systems with a cold standby with a random switch, studies in statistical quality control and reliability, Mathematical Statistics, Chalmers University of Technology, 1991.
4. Reliability equivalence;Råde;Microelectronics and Reliability,1993
5. Reliability survival equivalence;Råde;Microelectronics and Reliability,1993