F. Buckley and F. Harary (1990). Distance in Graphs. Addison-Wesley Publishing Company, Advanced Book Program, Redwood City.

D. H. Rouvray (1986). The role of the topological distance matrix in chemistry. Mathematical and computational concepts in chemistry (Dubrovnik, 1985), Ellis Horwood Ser, Math. Appl., Horwood, Chichester. , 295-306

Z. Mihalic, D. Veljan, D. Amic, S. Nikolic, D. Plavsic and N. Trinajstic (1992). The distance matrix in chemistry. J. Math. Chem.. 11, 223-258

E. A. Smolenskii, E. V. Shuvalova, L. K. Maslova, I. V. Chuvaeva and M. S. Molchanova (2009). Reduced matrix of topological distances with a minimum number of independent parameters: distance vectors and molecular codes. J. Math. Chem.. 45, 1004-1020

B. Horvat, T. Pisanski and M. Randic (2008). Terminal polynomials and star-like graphs. MATCH Commun. Math. Comput. Chem.. 60, 493-512

M. Randic, J. Zupan and D. Vikic-Topic (2007). On representation of proteins by starlike graphs. J. Mol. Graph. Modell.. 26, 290-305

M. Randic and J. Zupan (2004). Highly compact 2D graphical representation of DNA sequences. SAR QSAR Environ. Res. 15, 191-205

M. V. Diudea (1995). Wiener Index of Dendrimers. MATCH Commun. Math.Comput. Chem. 32, 71-83

M. V. Diudea and B. Parv (1995). Molecular Topology. 25. Hyper-Wiener Index of Dendrimers. J. Chem. Inf. Comput. Sci. 35, 1015-1018

A. Heydari (2011). Balaban index of regular dendrimers. Optoelectron. Adv. Mater.-Rapid Commun.. 5 (11), 1260-162

A. Heydari (2010). Harary index of regular dendrimers. Optoelectron. Adv. Mater.-Rapid Commun.. 4 (12), 2206-2208

F. Zhang (1999). Matrix Theory, Basic Results and Techniques. Universitext, Springer-Verlag, New York.