%0 Journal Article %A Domelevo, Komla %A Petermichl, Stefanie %T Sharp $ {L}^{p}$ estimates for discrete second-order Riesz transforms %J Comptes Rendus. Mathématique %D 2014 %P 503-506 %V 352 %N 6 %I Elsevier %U http://www.numdam.org/articles/10.1016/j.crma.2014.03.022/ %R 10.1016/j.crma.2014.03.022 %G en %F CRMATH_2014__352_6_503_0