C. Flanagan, K.R.M. Leino, M. Lillibridge, G. Nelson, J. B. Saxe and R. Stata. "Extended static checking for Java". In Proceedings of the Conference on Programming Language Design and Implementation, pages 234-245, 2002. doi: http://doi.acm.org/10.1145/512529.512558
Babic, Domagoj; Hu, Alan J. (2008). Calysto: Scalable and Precise Extended Static Checking. Proceedings of the International Conference on Software Engineering (ICSE). ACM Press. doi:10.1145/1368088.1368118.
Rustan, K.; Leino, M.; Nelson, Greg (1998). "An extended static checker for modula-3". Lecture Notes in Computer Science - International Conference on Compiler Construction. Springer. pp. 302–305. doi:10.1007/bfb0026441. ISBN978-3-540-64304-3. ISSN0302-9743.
Rustan, K.; Leino, M.; Nelson, Greg (1998). "An extended static checker for modula-3". Lecture Notes in Computer Science - International Conference on Compiler Construction. Springer. pp. 302–305. doi:10.1007/bfb0026441. ISBN978-3-540-64304-3. ISSN0302-9743.