1. J. Matthews and R. B. Findler, "Operational semantics for multi-language programs," ACM Transactions on Programming Languages and Systems (TOPLAS), vol. 31, no. 3, p. 12, 2009.
2. P. S. Kochhar, D. Wijedasa, and D. Lo, "A large scale study of multiple programming languages and code quality," in Software Analysis, Evolution, and Reengineering (SANER), 2016 IEEE 23rd International Conference on, vol. 1. IEEE, 2016, pp. 563--573.
3. G. Tan and J. Croft, "An empirical security study of the native code in the jdk," in Proceedings of the 17th Conference on Security Symposium, ser. SS'08. Berkeley, CA, USA: USENIX Association, 2008, pp. 365--377.
4. F. Tomassetti and M. Torchiano, "An empirical assessment of polyglot-ism in github," in Proceedings of the 18th International Conference on Evaluation and Assessment in Software Engineering, ser. EASE '14. New York, NY, USA: ACM, 2014, pp. 17:1--17:4.
5. R.-H. Pfeiffer and A. Wąsowski, "Texmo: A multi-language development environment," in Proceedings of the 8th European Conference on Modelling Foundations and Applications, ser. ECMFA'12. Berlin, Heidelberg: Springer-Verlag, 2012, pp. 178--193.