• Efficiency bounds for adversary constructions in black-box reductionsBuldas, Ahto; Jürgenson, Aivo; Niitsoo, MargusInformation Security and Privacy : 14th Australasian Conference : ACISP 2009 : Brisbane, Australia, July 1-3, 2009 : proceedings2009 / p. 264-275 https://link.springer.com/chapter/10.1007/978-3-642-02620-1_19