%0 Journal Article %T The groups of automorphisms of the Witt $W_n$ and Virasoro Lie algebras %A V. V. Bavula %J Mathematics %D 2013 %I arXiv %X The groups of automorphisms of the Witt $W_n$ and Virasoro Lie algebras are found. %U http://arxiv.org/abs/1304.3837v1