Corrigendum to our paper: Birational transformations of weighted graphs
arXiv:0910.1939
Abstract
We give a corrected version of Corollary 3.33 in: H. Flenner, S. Kaliman, and M. Zaidenberg, Birational transformations of weighted graphs. Affine algebraic geometry. Osaka Univ. Press, 2007, 107-147.
Subj-class: math.AG 4 pages