%0 Journal Article %J Numer. Math. %D 2017 %T A posteriori error estimates for the virtual element method %A Andrea Cangiani %A E.H. Georgoulis %A Pryer, Tristan %A Sutton, Oliver J. %B Numer. Math. %V 137 %P 857–893 %G eng %U https://doi.org/10.1007/s00211-017-0891-9 %R 10.1007/s00211-017-0891-9