Updates to the Schneidewind Software Reliability Model in SMERFS. - William H. Farr; John R. Crigler; Dolores R. Wallace (ISSRE, 2004)

System Availability Analysis Considering Hardware/Software Failure Severities. - Swapna S. Gokhale; John R. Crigler; William H. Farr; Dolores R. Wallace (SEW, 2005)