%0 Journal Article %A R. DurĂ¡n %A M.A. Muschietti %A ... %T On the asymptotic exactness of error estimators for linear triangular finite elements. %J Numerische Mathematik %D 1991 %P 107-128 %V 59 %N 8 %I mathdoc %U http://geodesic.mathdoc.fr/item/NUMA_1991__59_8_133542/ %F NUMA_1991__59_8_133542