@article{IVM_1995_10_a8,
     author = {A. V. Chistyakov},
     title = {A pathological counterexample to the {non-Fredholmness} conjecture in algebras of weighted shift operators},
     journal = {Izvesti\^a vys\v{s}ih u\v{c}ebnyh zavedenij. Matematika},
     pages = {76--86},
     publisher = {mathdoc},
     number = {10},
     year = {1995},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/IVM_1995_10_a8/}
}