1. Berrou, C., Glavieux, A., Thitimajshima, P.: Near Shannon limit error-correcting coding and decoding: Turbo codes. IEEE Trans., May 1993
2. Berrou, C., Jezequel, M., Douillard, C., Kerouedan, S.: The advantages of non-binary turbo codes. In: IEEE Proceedings Information Theory Workshop, September 2001
3. Beeharry, Y., Fowdur, T.P., Soyjaudah, K.M.S.: Performance of duo-binary turbo codes with optimised hierarchical modulation. Accepted for publication in Internet Technology Letters (2018)
4. Soleymani, M.R., Gao, Y.: Spectrally efficient non-binary turbo codes: beyond DVB-RCS standard. In: Proceedings of 21st Biennial Symposium on Communications, vol. 3, pp. 951–955, May 2002
5. Gao, Y., Soleymani, M.R.: Triple binary circular recursive systematic convolutional turbo codes. IEEE, pp. 951–955 (2002)