Jie Zhang, Hanyuan Deng. The hexagonal chains with the extremal third-order Randic index. Appl. Math. Lett., 22(12):1841-1845, 2009. [doi]
@article{ZhangD09-1, title = {The hexagonal chains with the extremal third-order Randic index}, author = {Jie Zhang and Hanyuan Deng}, year = {2009}, doi = {10.1016/j.aml.2009.07.012}, url = {http://dx.doi.org/10.1016/j.aml.2009.07.012}, researchr = {https://researchr.org/publication/ZhangD09-1}, cites = {0}, citedby = {0}, journal = {Appl. Math. Lett.}, volume = {22}, number = {12}, pages = {1841-1845}, }