A Theoretical Basis for the Analysis of Multiversion Software Subject to Coincident Errors. - Dave E. Eckhardt; Larry D. Lee (IEEE Trans. Software Eng., 1985)

A Experimental Investigation of Software Diversity in a Fault-Tolerant Avionics Application. - Alper K. Caglayan; Paul R. Lorczak; Dave E. Eckhardt (SRDS, 1988)

Fundamental differences in the reliability of N-modular redundancy and N-version programming. - Dave E. Eckhardt; Larry D. Lee (J. Syst. Softw., 1988)

A theoretical investigation of generalized voters for redundant systems. - Paul R. Lorczak; Alper K. Caglayan; Dave E. Eckhardt (FTCS, 1989)

An Experimental Evaluation of Software Redundancy as a Strategy For Improving Reliability. - Dave E. Eckhardt; Alper K. Caglayan; John C. Knight; Larry D. Lee; David F. McAllister; Mladen A. Vouk; John P. J. Kelly (IEEE Trans. Software Eng., 1991)