Zhang, Xueting; Chen, Shaoping; Liu, Yingzhuang: 'Irregular LDPC-polar concatenation scheme with designed scaling factors', Electronics Letters, 2019, 55, (1), p. 57-59, DOI: 10.1049/el.2018.6870
IET Digital Library, https://digital-library.theiet.org/;jsessionid=60n2gan6k5uik.x-iet-live-01content/journals/10.1049/el.2018.6870