TY - JOUR AU - Michael Bildhauer AU - Martin Fuchs AU - Sergey Repin TI - Duality based a posteriori error estimates for higher order variational inequalities with power growth functionals JO - Annales Fennici Mathematici PY - 2008 SP - 475 EP - 490 VL - 33 IS - 2 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/AFM_2008_33_2_a7/ LA - en ID - AFM_2008_33_2_a7 ER -