%0 Journal Article %A Frank, Florian %A Knabner, Peter %T Convergence analysis of a BDF2 / mixed finite element discretization of a Darcy–Nernst–Planck–Poisson system %J ESAIM: Mathematical Modelling and Numerical Analysis %D 2017 %P 1883-1902 %V 51 %N 5 %I EDP-Sciences %U http://www.numdam.org/articles/10.1051/m2an/2017002/ %R 10.1051/m2an/2017002 %G en %F M2AN_2017__51_5_1883_0