@article{Telang2018, author = "Rahul Telang", title = "{An Empirical Analysis of Cellular Voice and Data Services}", year = "2018", month = "6", url = "https://kilthub.cmu.edu/articles/journal_contribution/An_Empirical_Analysis_of_Cellular_Voice_and_Data_Services/6471014", doi = "10.1184/R1/6471014.v1" }