1. ‘Software considerations in airborne systems and equipment certification’, RTCA SC-167∕EUROCAE WG-12, 1, December, 1992
2. Applicability of modified condition/decision coverage to software testing
3. ‘A practical tutorial on modified condition∕decision coverage’, May, 2001 http://techreports.larc.nasa.gov/ltrs/PDF/2001/tm/NASA-2001-tm210876.pdf accessed May 2001