%0 Journal Article %A Guohua Li %A Xinyu Zhao %A Zongqi Ding %A Renjin Jiang %T An analytic proof of the planar quantitative isoperimetric inequality %J Comptes Rendus. Mathématique %D 2015 %P 589-593 %V 353 %N 7 %I Elsevier %R 10.1016/j.crma.2015.04.006 %G en %F CRMATH_2015__353_7_589_0