@inbook{inbook, title  = {{A Longitudinal Study of Fan-In and Fan-Out Coupling in Open-Source Systems}},

 publisher = {{IGI Global}},

 url = {{https://doi.org/10.4018/978-1-4666-4161-7.ch009 }},

 year = {{2013}},

 month = {{6}},

 author = {{Mubarak A and Counsell S and Hierons RM}},

 doi = {{10.4018/978-1-4666-4161-7.ch009}},

 pages = {{199-224}},

 note = {{Accessed on 2025/11/05}}}