John D. Backes, Marc D. Riedel. Using cubes of non-state variables with property directed reachability. In Enrico Macii, editor, Design, Automation and Test in Europe, DATE 13, Grenoble, France, March 18-22, 2013. pages 807-810, EDA Consortium San Jose, CA, USA / ACM DL, 2013. [doi]
Abstract is missing.