@article{MO_2002_4_a3,
     author = {V. V. Ivlev},
     title = {Indeterminacies of {Functions} of {Many} {Variables}},
     journal = {Matemati\v{c}eskoe obrazovanie},
     pages = {90--100},
     year = {2002},
     number = {4},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/MO_2002_4_a3/}
}