Influence of waves on Lagrangian acceleration in two-dimensional turbulent flowsRomain Nguyen van yen, Benjamin Kadoch, Vivek Kumar, Benjamin Ménétrier, Marie Farge, Kai Schneider, Diane Douady and Lionel GuezESAIM: Proc., 32 (2011) 231-241DOI: https://doi.org/10.1051/proc/2011023