@article{VMUMM_1985_2_a1,
     author = {M. M. Zarichnyi},
     title = {A result of {J.~van} {Mill} and {A.~Schrijver}},
     journal = {Vestnik Moskovskogo universiteta. Matematika, mehanika},
     pages = {6--8},
     publisher = {mathdoc},
     number = {2},
     year = {1985},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/VMUMM_1985_2_a1/}
}