Probabilistic analysis of the first Zagreb index

P. Billingsley (1995) Probability and Measure A Wiley-Interscience Publication, John Wiley and Sons, Inc., New York

J. Devillersand and A. T. Balaban (1999) Topological indices and related descriptors in QSAR and QSPR Gordon and Breach, Amsterdam

I. Gutman and N. Trinajstic (1972) Graph theory and molecular orbitals. Total $\varphi$-electron energy of alternant hydrocarbons Chem. Phys. Lett. 17, 535-538

M. Kuba and A. Panholzer (2010) A Combinatorial approach to the analysis of bucket recursive trees Theoret. Comput. Sci. 411 (34-36), 3255-3273

H. Mahmoud and R. Smythe (1995) Probabilistic analysis of bucket recursive trees Theoret. Comput. Sci. 144, 221-249

S. Nikolic, I. M. Tolic, N. Trinajstic and I. Baucc (2000) On the Zagreb indices as complexity indices Croatica Chemica Acta. 73, 909-921

S. Nikolic, G. Kovacc, A. Milicc and N. Trinajstic (2003) On molecular complexity indices, In Complexity in Chemistry: Introduction and Fundamentals eds D. Bonchev and D. H. Rouvray, Taylor and Francis, London , 29-89

R. Kazemi (2013) Depth in bucket recursive trees with variable capacities of buckets Acta Math. Sin. Engl. Ser., DOI: http://dx.doi.org/10.1007/s10114-013-2115-2

X. Li, Z. Li and L. Wang (2003) The inverse problems for some topological indices in combinatorial chemistry J. Comput. Biol. 10, 47-55