@misc {IOPORT.70912888,
    author       = {Brodal, Gerth St{\o}lting and Sioutas, Spyros and Tsichlas, Kostas and Zaroliagis, Christos D.},
    title        = {$D^{2}$-tree: A new overlay with deterministic bounds},
    howpublished = {ISAAC (2), 1-12 (2010).},
    year         = {2010},
    doi          = {10.1007/978-3-642-17514-5_1},
    identifier   = {70912888},
}