@article{VMUMM_1995_4_a9,
     author = {I. S. Lomov},
     title = {On the approximation of functions on a segment by spectral expansions of the {Schr\"odinger} operator},
     journal = {Vestnik Moskovskogo universiteta. Matematika, mehanika},
     pages = {43--54},
     year = {1995},
     number = {4},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/VMUMM_1995_4_a9/}
}