@inproceedings{s2013mfo, author = {M.\ Schedensack}, title = {Adaptive nonconforming {C}rou\-zeix-{R}aviart {FEM} for eigenvalue problems}, booktitle = {Oberwolfach Reports}, volume = {10}, number = {4}, year = {2013}, pages = {3270--3272}, doi = {10.4171/OWR/2013/56}, }