%0 Journal Article %J Calc. Var. Partial Differential Equations %D 2017 %T The Cheeger constant of a Jordan domain without necks %A Leonardi, G. P. %A Neumayer, R. %A Saracco, G. %B Calc. Var. Partial Differential Equations %V 56 %P 164 %G eng %R 10.1007/s00526-017-1263-0