@article{91e12i21,
TITLE = {Gemischte und nicht-standard {F}inite-{E}lemente-{M}ethoden mit {A}nwendungen},
AUTHOR = {Braess, D. and Carstensen, C. and Hackl, K. },
JOURNAL = {MFO reports},
YEAR = {2005},
VOLUME = {5},
}