@article{MZM_1982_31_5_a4,
     author = {N. L. Zmatrakov},
     title = {Divergence of the third derivatives of interpolational cubic splines in the metrics of~$L_p$},
     journal = {Matemati\v{c}eskie zametki},
     pages = {707--722},
     publisher = {mathdoc},
     volume = {31},
     number = {5},
     year = {1982},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/MZM_1982_31_5_a4/}
}