TY - JOUR AU - A. S. Markus TI - Completeness of the part of characteristic and adjoined vectors for certain nonlinear spectral problems JO - Funkcionalʹnyj analiz i ego priloženiâ PY - 1971 SP - 78 EP - 79 VL - 5 IS - 4 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/FAA_1971_5_4_a14/ LA - ru ID - FAA_1971_5_4_a14 ER -