%0 Journal Article %A A. M. Musaeva %T Construction of invariant Lyapunov norms for planar switching systems %J Sbornik. Mathematics %D 2023 %P 1212-1240 %V 214 %N 9 %I mathdoc %U http://geodesic.mathdoc.fr/item/SM_2023_214_9_a1/ %G en %F SM_2023_214_9_a1