@ARTICLE{s2016, author = {M. Schedensack}, title = {A new discretization for $\lowercase{m}$th-{L}aplace equations with arbitrary polynomial degrees}, journal = {SIAM J.\ Numer.\ Anal.}, volume = {54}, number = {4}, pages = {2138--2162}, year = {2016}, doi = {10.1137/15M1013651}, }