1. Burstall R (1972) Some techniques for proving correctness of programs which alter data stuctures. In: Meltzer B, Michie D (eds) Machine intelligence, vol 7. Edinburgh University Press, Edinburgh
2. LNCS;J Smans,2008
3. LNCS;JC Filliâtre,2007
4. LNCS;A Banerjee,2008
5. LNCS;Z Rakamaric,2009