@article{MZM_1974_15_2_a0,
     author = {V. P. Belogrud'},
     title = {A~tauberian theorem},
     journal = {Matemati\v{c}eskie zametki},
     pages = {187--190},
     publisher = {mathdoc},
     volume = {15},
     number = {2},
     year = {1974},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/MZM_1974_15_2_a0/}
}