%0 Journal Article %A Yu. N. Radayev %A E. V. Murashkin %A T. K. Nesterov %T On covariant non-constancy of distortion and inversed distortion tensors %J Journal of Samara State Technical University, Ser. Physical and Mathematical Sciences %D 2022 %P 36-47 %V 26 %N 1 %I mathdoc %U http://geodesic.mathdoc.fr/item/VSGTU_2022_26_1_a1/ %G en %F VSGTU_2022_26_1_a1