%0 Journal Article %A A. S. Markus %T Completeness of the part of characteristic and adjoined vectors for certain nonlinear spectral problems %J Funkcionalʹnyj analiz i ego priloženiâ %D 1971 %P 78-79 %V 5 %N 4 %I mathdoc %U http://geodesic.mathdoc.fr/item/FAA_1971_5_4_a14/ %G ru %F FAA_1971_5_4_a14