Jun Huang, ; Qiang Duan, ; Ching-Hsien Hsu, : 'Composition of network and cloud service in next generation Internet' (Telecommunications, 2017), 'Network as a Service for Next Generation Internet', Chap. 9, pp. 227-242, DOI: 10.1049/PBTE073E_ch9
IET Digital Library, https://digital-library.theiet.org/;jsessionid=3am1hie3kaq2q.x-iet-live-01content/books/10.1049/pbte073e_ch9