TY  - JOUR
AU  - Braess, Dietrich
AU  - Hoppe, R.H.W.
AU  - Linsenmann, Christopher
TI  - A two-energies principle for the biharmonic equation and an a posteriori error estimator for an interior penalty discontinuous Galerkin approximation
JO  - ESAIM: Mathematical Modelling and Numerical Analysis 
PY  - 2018
SP  - 2479
EP  - 2504
VL  - 52
IS  - 6
PB  - EDP-Sciences
UR  - http://www.numdam.org/articles/10.1051/m2an/2016074/
DO  - 10.1051/m2an/2016074
LA  - en
ID  - M2AN_2018__52_6_2479_0
ER  -