%0 Journal Article %A Jin-Jie Yang %A Shou-Fu Tian %T Riemann-Hilbert problem for the modified Landau-Lifshitz equation with nonzero boundary conditions %J Teoretičeskaâ i matematičeskaâ fizika %D 2020 %P 420-450 %V 205 %N 3 %I mathdoc %U http://geodesic.mathdoc.fr/item/TMF_2020_205_3_a4/ %G ru %F TMF_2020_205_3_a4