@article{TMF_2020_205_1_a4,
     author = {Linlin Wang and Caiqin Song and Junyi Zhu},
     title = {Two-component generalized {Ragnisco--Tu} equation and {the~Riemann--Hilbert} problem},
     journal = {Teoreti\v{c}eska\^a i matemati\v{c}eska\^a fizika},
     pages = {68--83},
     publisher = {mathdoc},
     volume = {205},
     number = {1},
     year = {2020},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/TMF_2020_205_1_a4/}
}