@article{, author = {Apel, Thomas; Nicaise, Serge; Pfefferer, Johannes}, title = {Discretization of the Poisson equation with non-smooth data and emphasis on non-convex domains}, editor = {}, booktitle = {}, series = {}, journal = {Numerical Methods for Partial Differential Equations}, address = {}, publisher = {}, edition = {}, year = {2016}, isbn = {}, volume = {32}, number = {5}, pages = {1433-1454}, url = {}, doi = {10.1002/num.22057}, keywords = {}, abstract = {}, note = {}, institution = {Universität der Bundeswehr München, Fakultät für Bauingenieurwesen und Umweltwissenschaften, BAU 1 - Institut für Mathematik und Bauinformatik, Professur: Apel, Thomas}, }