@article{Frieze2018, author = "Alan Frieze and Wesley Pegden", title = "{Separating subadditive Euclidean functionals}", year = "2018", month = "6", url = "https://kilthub.cmu.edu/articles/journal_contribution/Separating_subadditive_Euclidean_functionals/6479474", doi = "10.1184/R1/6479474.v1" }