@article{VMUMM_1967_6_a6,
     author = {N. B. Levina},
     title = {The structure of closed ideals in a certain ring of functions},
     journal = {Vestnik Moskovskogo universiteta. Matematika, mehanika},
     pages = {70--77},
     year = {1967},
     number = {6},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/VMUMM_1967_6_a6/}
}