@article{AUPO_2003_42_1_a3,
     author = {Kobza, Ji\v{r}{\'\i}},
     title = {Quartic smoothing splines generalized},
     journal = {Acta Universitatis Palackianae Olomucensis. Facultas Rerum Naturalium. Mathematica},
     pages = {27--41},
     year = {2003},
     volume = {42},
     number = {1},
     mrnumber = {2056020},
     zbl = {1049.41005},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/AUPO_2003_42_1_a3/}
}