@inproceedings{g2016proceed, author = {D. Gallistl}, title = {An adaptive {FEM} for linear elliptic equations in nondivergence form with {C}ordes coefficients}, booktitle = {Oberwolfach Reports}, volume = {13}, number = {3}, year = {2016}, pages = {2448--2449}, doi = {10.4171/OWR/2016/42}, }