Automated test support for Ada PDL. - David L. Remkes; Kurt M. Gutzmann; Frank E. Sizer (WADAS, 1989)

Software Project Activity Network for Managing the Development and Testing Process. - Kurt M. Gutzmann; David L. Remkes; Jeffrey L. Ragsdale (Ada-Europe, 1991)

Optimization of validation test suite coverage. - Timothy E. Lindquist; Kurt M. Gutzmann; David L. Remkes; Gary McKee (ACM SIGSOFT Softw. Eng. Notes, 1991)