@misc {IOPORT.70088776,
    author       = {Duan, Ran and Pettie, Seth},
    title        = {Dual-failure distance and connectivity oracles},
    howpublished = {SODA, 506-515 (2009).},
    year         = {2009},
    doi          = {10.1145/1496770.1496826},
    identifier   = {70088776},
}