TY - JOUR AU - Lomidze, I. TI - Criteria of unitary equivalence of Hermitian operators with a degenerate spectrum. JO - Georgian Mathematical Journal PY - 1996 SP - 141 EP - 152 VL - 3 IS - 2 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/GMJ_1996__3_2_47521/ LA - en ID - GMJ_1996__3_2_47521 ER -