Atsushi Igarashi, Benjamin C. Pierce, Philip Wadler. Featherweight Java: a minimal core calculus for Java and GJ. ACM Transactions on Programming Languages and Systems, 23(3):396-450, 2001. [doi]
@article{IgarashiPW01,
title = {Featherweight Java: a minimal core calculus for Java and GJ},
author = {Atsushi Igarashi and Benjamin C. Pierce and Philip Wadler},
year = {2001},
doi = {10.1145/503502.503505},
url = {http://doi.acm.org/10.1145/503502.503505},
tags = {Java, C++},
researchr = {https://researchr.org/publication/IgarashiPW01},
cites = {0},
citedby = {0},
journal = {ACM Transactions on Programming Languages and Systems},
volume = {23},
number = {3},
pages = {396-450},
}