@article{35f54430, TITLE = {An optimal adaptive mixed finite element method}, AUTHOR = {Carstensen, C. and Rabus, H.}, JOURNAL = {Math. Comp.}, FJOURNAL = {Mathematics of Computation}, CODEN = {MCMPAF}, YEAR = {2011}, MONTH = {April}, VOLUME = {80}, NUMBER = {274}, PAGES = {649--667}, }