TY - JOUR AU - Sonja ManĨevska TI - On orbits for pairs of operators on an infinite-dimensional complex Hilbert space JO - Kragujevac Journal of Mathematics PY - 2007 SP - 293 VL - 30 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/KJM_2007_30_a21/ LA - en ID - KJM_2007_30_a21 ER -