TY - JOUR AU - A. V. Chistyakov TI - A pathological counterexample to the non-Fredholmness conjecture in algebras of weighted shift operators JO - Izvestiâ vysših učebnyh zavedenij. Matematika PY - 1995 SP - 76 EP - 86 IS - 10 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/IVM_1995_10_a8/ LA - ru ID - IVM_1995_10_a8 ER -