@article{MZM_1995_58_2_a9,
     author = {N. L. Patsko},
     title = {Spline approximations in $L_ p$ on an interval},
     journal = {Matemati\v{c}eskie zametki},
     pages = {281--294},
     publisher = {mathdoc},
     volume = {58},
     number = {2},
     year = {1995},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/MZM_1995_58_2_a9/}
}