Xiang-Yang Li, Yigang Cai. Converged network common charging controller function. Bell Labs Technical Journal, 13(2):161-183, 2008. [doi]
@article{LiC08:22,
title = {Converged network common charging controller function},
author = {Xiang-Yang Li and Yigang Cai},
year = {2008},
doi = {10.1002/bltj.20312},
url = {http://dx.doi.org/10.1002/bltj.20312},
researchr = {https://researchr.org/publication/LiC08%3A22},
cites = {0},
citedby = {0},
journal = {Bell Labs Technical Journal},
volume = {13},
number = {2},
pages = {161-183},
}