@article{MZM_1969_6_5_a8,
     author = {V. V. Zhuk and G. I. Natanson},
     title = {Saturation theory converse problem},
     journal = {Matemati\v{c}eskie zametki},
     pages = {583--590},
     publisher = {mathdoc},
     volume = {6},
     number = {5},
     year = {1969},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/MZM_1969_6_5_a8/}
}