@article{sel1098,
    author = {Raula Gaikovina Kula and Ali Ouni and Daniel M. German and Katsuro Inoue},
    title = {{An Empirical Study on the Impact of Refactoring Activities on Evolving Client-Used APIs}},
    journal = {Journal of Information and Software Technology},
    volume = {93},
    pages = {186--199},
    doi = {10.1016/j.infsof.2017.09.007},
    year = 2017,
    month = sep,
}