Yanqiu Wang. A nonconforming Crouzeix-Raviart type finite element on polygonal meshes. Math. Comput., 88(315):237-271, 2019. [doi]
@article{Wang19-0, title = {A nonconforming Crouzeix-Raviart type finite element on polygonal meshes}, author = {Yanqiu Wang}, year = {2019}, doi = {10.1090/mcom/3334}, url = {https://doi.org/10.1090/mcom/3334}, researchr = {https://researchr.org/publication/Wang19-0}, cites = {0}, citedby = {0}, journal = {Math. Comput.}, volume = {88}, number = {315}, pages = {237-271}, }