TY - JOUR AU - S. S. Mirzoev TI - Multiple completeness of root vectors of polynomial operator pencils corresponding to boundary-value problems on the semiaxis JO - Funkcionalʹnyj analiz i ego priloženiâ PY - 1983 SP - 84 EP - 85 VL - 17 IS - 2 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/FAA_1983_17_2_a14/ LA - ru ID - FAA_1983_17_2_a14 ER -