@article{10_1007_s10492_016_0125_y,
     author = {Kobayashi, Kenta and Tsuchiya, Takuya},
     title = {Extending {Babu\v{s}ka-Aziz's} theorem to higher-order {Lagrange} interpolation},
     journal = {Applications of Mathematics},
     pages = {121--133},
     publisher = {mathdoc},
     volume = {61},
     number = {2},
     year = {2016},
     doi = {10.1007/s10492-016-0125-y},
     mrnumber = {3470770},
     zbl = {06562150},
     language = {en},
     url = {http://geodesic.mathdoc.fr/articles/10.1007/s10492-016-0125-y/}
}