論文誌
[1] Raula Gaikovina Kula, Daniel M. German, Ali Ouni, Takashi Ishio, and Katsuro Inoue, "Do Developers Update Their Library Dependencies?," Empirical Software Engineering, 2017.
国際会議
[1] Takao Nakagawa, Yasutaka Kamei, Hidetake Uwano, Akito Monden, Kenichi Matsumoto, and Daniel M. German, "Quantifying Programmers Mental Workload During Program Comprehension Based on Cerebral Blood Flow Measurement: a Controlled Experiment," In Companion Proc. of 36th International Conference on Software Engineering (ICSE 2014), pages 448--451 June 2014.