G. Chari, D. Garbervetsky, и S. Marr. Proceedings of the 11th Workshop on Implementation, Compilation, Optimization of Object-Oriented Languages, Programs and Systems, стр. 5. (19.06.2017)
H. Masuhara, S. Matsuoka, K. Asai, и A. Yonezawa. Proceedings of the Tenth Annual Conference on Object-oriented Programming Systems, Languages, and Applications, стр. 300--315. New York, NY, USA, ACM, (1995)