Gang Ma, Qiuju Bian, Jianfeng Wang. The weighted vertex PI index of bicyclic graphs. Discrete Applied Mathematics, 247:309-321, 2018. [doi]
@article{MaBW18-0,
title = {The weighted vertex PI index of bicyclic graphs},
author = {Gang Ma and Qiuju Bian and Jianfeng Wang},
year = {2018},
doi = {10.1016/j.dam.2018.03.087},
url = {https://doi.org/10.1016/j.dam.2018.03.087},
researchr = {https://researchr.org/publication/MaBW18-0},
cites = {0},
citedby = {0},
journal = {Discrete Applied Mathematics},
volume = {247},
pages = {309-321},
}