@article{M2AN_2022__56_1_177_0,
     author = {Houston, Paul and Roggendorf, Sarah and van der Zee, Kristoffer G.},
     title = {Gibbs phenomena for $L^q$-best approximation in finite element spaces},
     journal = {ESAIM: Mathematical Modelling and Numerical Analysis },
     pages = {177--211},
     year = {2022},
     publisher = {EDP-Sciences},
     volume = {56},
     number = {1},
     doi = {10.1051/m2an/2021086},
     mrnumber = {4376273},
     language = {en},
     url = {https://www.numdam.org/articles/10.1051/m2an/2021086/}
}