@article{DM_1995_7_2_a8,
     author = {G. I. Ivchenko and A. V. Ivanov},
     title = {Decomposable statistics in inverse urn problems},
     journal = {Diskretnaya Matematika},
     pages = {103--117},
     publisher = {mathdoc},
     volume = {7},
     number = {2},
     year = {1995},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/DM_1995_7_2_a8/}
}