1. Azura, R., Othman, M., Selamat, H., Hock, P.: Modified degree six chordal rings network topology. In: Prosiding Simposium Kebangsaan Sains Mathematik Ke-16, pp. 3–5 (2008)
2. Azura, R.N.F., Othman, M., Peng, Y., Selamat, M.H.: On properties of modified degree six chordal rings network. Malays. J. Math. Sci. 4(2), 147–157 (2010)
3. Bujnowski, S., Dubalski, B., Zabłudowski, A., Ledziński, D., Marciniak, T., Pedersen, J.M.: Comparison of modified 6 degree chordal rings. Image Process. Commun. Challenges 2(2010), 435–446 (2010)
4. Bujnowski, S., Dubalski, B., Zabłudowski, A.: Analysis of chordal rings. Mathematical Techniques and Problems in Telecommunications. Centro International de Matematica, Tomar, pp. 257–279 (2003)
5. Bujnowski, S., Dubalski, B., Zabludowski, A.: Analysis of 4th degree chordal rings. In: Communications in Computing, pp. 318–324 (2004)