TY - JOUR AU - S. V. Kuznetsov TI - On the discreteness of the spectrum of singular integral operators in elasticity theory JO - Izvestiâ vysših učebnyh zavedenij. Matematika PY - 1991 SP - 26 EP - 29 IS - 5 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/IVM_1991_5_a4/ LA - ru ID - IVM_1991_5_a4 ER -