%0 Journal Article %A Carsten Lunde Petersen %T When Schröder meets Böttcher – convergence of level sets %J Comptes Rendus. Mathématique %D 2004 %P 219-222 %V 339 %N 3 %I Elsevier %R 10.1016/j.crma.2004.05.015 %G en %F CRMATH_2004__339_3_219_0