%0 Journal Article %A V. I. Zhukovskii %A L. V. Zhukovskaya %A S. N. Sachkov %A E. N. Sachkova %T Application of Lyapunov–Poincar\'{e} method of small parameter for Nash and Berge equilibrium designing in one differential two-player game %J Vestnik Udmurtskogo universiteta. Matematika, mehanika, kompʹûternye nauki %D 2023 %P 601-624 %V 33 %N 4 %I mathdoc %U http://geodesic.mathdoc.fr/item/VUU_2023_33_4_a4/ %G en %F VUU_2023_33_4_a4