%0 Journal Article
%A V. I. Berdyshev
%T Observation of an object opposed to the observer in the space $\mathbb{R}^2$
%J Trudy Instituta matematiki i mehaniki
%D 2024
%P 45-52
%V 30
%N 3
%U http://geodesic.mathdoc.fr/item/TIMM_2024_30_3_a3/
%G ru
%F TIMM_2024_30_3_a3