TY - RPRT TI - Formal representation of product design specifications for validating product designs AU - Weissman, Alex AU - Gupta, Satyandra K AU - Fiorentini, Xenia AU - Sudarsan, Rachuri AU - Sriram, Ram D PY - 2009 PB - National Institute of Standards and Technology CY - Gaithersburg, MD SN - NIST IR 7626 DO - 10.6028/NIST.IR.7626 ER -