@inproceedings{gcs2016proceed,
author = {D. Gallistl},
title = {On the discrete reliability for nonconforming finite element methods},
booktitle = {Oberwolfach Reports},
volume = {13},
number = {3},
year = {2016},
pages = {2550--2551},
doi = {10.4171/OWR/2016/44},
}