@Article{ Schedensack:2015, author = {{Schedensack}, M.}, title = {A new generalization of the ${P}_1$ non-conforming {FEM} to higher polynomial degrees}, journal = {Comput. Methods Appl. Math.}, eprint = {arXiv:1505.02044}, year = {2017}, volume = {17}, number = {1}, pages = {161--185}, annote = {journal,inspreprint}, note = {also available as INS Preprint No. 1507 and arXiv e-print 1505.02044}, inspreprintnum= {1507}, pdf = {http://peterseim.ins.uni-bonn.de/research/pub/INS1507_S2015_PMP.pdf} }