@article{SM_1984_47_1_a4,
     author = {N. I. Dubrovin},
     title = {The projective limit of rings with elementary divisors},
     journal = {Sbornik. Mathematics},
     pages = {85--90},
     year = {1984},
     volume = {47},
     number = {1},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/SM_1984_47_1_a4/}
}