@article{M2AN_1991__25_6_671_0,
     author = {Anderssen, R. S. and de Hoog, F. R. and Wahlbin, L. B.},
     title = {On pointwise stability of cubic smoothing splines with nonuniform sampling points},
     journal = {ESAIM: Mod\'elisation math\'ematique et analyse num\'erique},
     pages = {671--692},
     publisher = {AFCET - Gauthier-Villars},
     address = {Paris},
     volume = {25},
     number = {6},
     year = {1991},
     mrnumber = {1135989},
     zbl = {0758.41012},
     language = {en},
     url = {http://www.numdam.org/item/M2AN_1991__25_6_671_0/}
}