Martin F. Parker, Gordon R. Brunson, William J. Barnett Jr., Gregory M. Vaudreuil. Unified messaging - A value-creating engine for next-generation network services. Bell Labs Technical Journal, 4(2):71-87, 1999. [doi]
@article{ParkerBBV99,
title = {Unified messaging - A value-creating engine for next-generation network services},
author = {Martin F. Parker and Gordon R. Brunson and William J. Barnett Jr. and Gregory M. Vaudreuil},
year = {1999},
doi = {10.1002/bltj.2165},
url = {https://doi.org/10.1002/bltj.2165},
researchr = {https://researchr.org/publication/ParkerBBV99},
cites = {0},
citedby = {0},
journal = {Bell Labs Technical Journal},
volume = {4},
number = {2},
pages = {71-87},
}