1. S.B. Akers, D. Harel, B. Krishnamurthy, The Star Graph: An Attractive Alternative to the n-Cube, Proc. Internat. Conf. on Parallel Processing, 1987, pp. 393–400.
2. A group-theoretic model for symmetric interconnection networks;Akers;IEEE Trans. Comput.,1989
3. Algebraic Graph Theory;Biggs,1993
4. Distance-Regular Graphs;Brouwe,1989
5. Spectral Graph Theory;Chung,1994