%0 Journal Article %A Tetjana Avdeeva %A Olexandr Ganyushkin %T Almost all derivative quivers of artinian biserial rings contain chains %J Algebra and discrete mathematics %D 2003 %P 1-5 %N 1 %I mathdoc %U http://geodesic.mathdoc.fr/item/ADM_2003_1_a0/ %G en %F ADM_2003_1_a0