TY - JOUR AU - G. M. Gubreev TI - Spectral theory of regular quasi-exponentials and regular $B$-representable vector functions (the projection method: 20 years later) JO - Algebra i analiz PY - 2000 SP - 1 EP - 97 VL - 12 IS - 6 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/AA_2000_12_6_a0/ LA - ru ID - AA_2000_12_6_a0 ER -