Cameron, P. J.; Goethals, J.-M.; Seidel, J. J. (1978). "Strongly regular graphs having strongly regular subconstituents". Journal of Algebra. 55 (2): 257–280. doi:10.1016/0021-8693(78)90220-X. MR0523457.
books.google.com
John H. Smith (June 2–14, 1969). "Some properties of the spectrum of a graph". In Richard Guy (ed.). Combinatorial Structures and Their Applications. Proceedings of the Calgary International Conference on Combinatorial Structures and Their Applications. University of Calgary, Calgary, Alberta, Canada: Gordon and Breach. pp. 403–406.
doi.org
Radosavljević, Z.; Mihailović, B.; Rašajski, M. (2008). "Decomposition of Smith graphs in maximal reflexive cacti". Discrete Mathematics. 308 (2–3): 355–366. doi:10.1016/j.disc.2006.11.049.
Cameron, P. J.; Goethals, J.-M.; Seidel, J. J. (1978). "Strongly regular graphs having strongly regular subconstituents". Journal of Algebra. 55 (2): 257–280. doi:10.1016/0021-8693(78)90220-X. MR0523457.
jstor.org
Cvetković, Dragoš (2017). "Spectral Theory of Smith Graphs". Bulletin (Académie Serbe des Sciences et des Arts. Classe des Sciences Mathématiques et Naturelles. Sciences Mathématiques) (42): 19–40. JSTOR26359061.