%0 Journal Article %A A. V. Bolsinov %A A. P. Veselov %A Y. Ye %T Chaos and integrability in $\operatorname{SL}(2,\mathbb R)$-geometry %J Trudy Matematicheskogo Instituta imeni V.A. Steklova %D 2021 %P 557-586 %V 76 %N 4 %I mathdoc %U http://geodesic.mathdoc.fr/item/RM_2021_76_4_a0/ %G en %F RM_2021_76_4_a0