国際会議
[1] Hideaki Hata, Christoph Treude, Raula Gaikovina Kula, and Takashi Ishio, "9.6 Million Links in Source Code Comments: Purpose, Evolution, and Decay," In Proc. of 41st ACM/IEEE International Conference on Software Engineering (ICSE 2019), pages 1211-1221 May 2019.