%0 Journal Article %A Julio Andrade %T A simple proof of the mean value of $ |{K}_{2}(\mathcal{O})|$ in function fields %J Comptes Rendus. Mathématique %D 2015 %P 677-682 %V 353 %N 8 %I Elsevier %R 10.1016/j.crma.2015.04.018 %G en %F CRMATH_2015__353_8_677_0