@article{DM_2001_13_4_a4,
     author = {V. I. Afanasyev},
     title = {A~functional limit theorem for a critical branching process in a random environment},
     journal = {Diskretnaya Matematika},
     pages = {73--91},
     publisher = {mathdoc},
     volume = {13},
     number = {4},
     year = {2001},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/DM_2001_13_4_a4/}
}