Knowledge-Based Functional Testing for Large Software Systems. - Uwe Nonnenmann; John K. Eddy (FGCS, 1992)

KITSS: Using Knowledge-Based Software Engineering For Functional Testing. - Uwe Nonnenmann; John K. Eddy (IEA/AIE, 1992)

Software Testing with Kitss. - Uwe Nonnenmann; John K. Eddy (IEEE Expert, 1993)