論文誌
[1] Raula Gaikovina Kula, Ali Ouni, Daniel M. German, and Katsuro Inoue, "An Empirical Study on the Impact of Refactoring Activities on Evolving Client-Used Apis," Information and Software Technology, 2018.
[2] Raula Gaikovina Kula, Daniel M. German, Ali Ouni, Takashi Ishio, and Katsuro Inoue, "Do Developers Update Their Library Dependencies?," Empirical Software Engineering, 2017.