%0 Journal Article %A Jörg Eschmeier %T The essential spectrum of Toeplitz tuples with symbols in $H^{\infty } + C$ %J Studia Mathematica %D 2013 %P 237-246 %V 219 %N 3 %I mathdoc %U http://geodesic.mathdoc.fr/articles/10.4064/sm219-3-4/ %R 10.4064/sm219-3-4 %G en %F 10_4064_sm219_3_4