1. Automatic generation of invariants and intermediate assertions;Bjørner,1995
2. Abstractions of infinite state systems compositionally and automatically;Bensalem,1998
3. A tool for the verification of invariants;Bensalem,1998
4. Generalized verification diagrams;Browne,1995
5. Abstract interpretation: A unified lattice model for static analysis of programs by construction or approximation of fixpoints;Cousot,1977