%0 Journal Article %T Classification of groups generated by 3-state automata over a 2-letter alphabet %A Ievgen Bondarenko %A Rostislav Grigorchuk %A Rostyslav Kravchenko %A Yevgen Muntyan %A Volodymyr Nekrashevych %A Dmytro Savchuk %A Zoran Sunic %J Mathematics %D 2008 %I arXiv %X This article contains most of the known results on the classification of groups generated by 3-state automata over a 2-letter alphabet, extending the previous papers 0704.3876 and math/0612178. %U http://arxiv.org/abs/0803.3555v1