@misc {IOPORT.70090356,
    author       = {Becchetti, Luca and Leonardi, Stefano and Muthukrishnan, S.},
    title        = {Scheduling to minimize average stretch without migration},
    howpublished = {SODA, 548-557 (2000).},
    year         = {2000},
    doi          = {10.1145/338219.338604},
    identifier   = {70090356},
}