%0 Journal Article %A A. Kh. Stash %T On Essential Values of Oscillation Exponents for Solutions of a Linear Homogeneous Two-Dimensional Differential System %J Trudy Instituta matematiki i mehaniki %D 2023 %P 157-171 %V 29 %N 2 %I mathdoc %U http://geodesic.mathdoc.fr/item/TIMM_2023_29_2_a12/ %G ru %F TIMM_2023_29_2_a12