1. Chaudhuri, K., Doligez, D., Lamport, L., Merz, S.: A TLA+ proof system. In: Sutcliffe, G., Rudnicki, P., Schmidt, R., Konev, B., Schulz, S. (eds.) Proc. of the LPAR Workshop Knowledge Exchange: Automated Provers and Proof Assistants (KEAPPA 2008). CEUR Workshop Proceedings, vol. 418, pp. 17–37 (2008)
2. Lecture Notes in Computer Science;K. Chaudhuri,2010