@article{Gupta2018, author = "Anupam Gupta and Kunal Talwar", title = "{How to Complete a Doubling Metric}", year = "2018", month = "6", url = "https://kilthub.cmu.edu/articles/journal_contribution/How_to_Complete_a_Doubling_Metric/6606185", doi = "10.1184/R1/6606185.v1" }