@article{TMF_2021_209_2_a4,
     author = {DeQin Qiu and Cong Lv},
     title = {Riemann{\textendash}Hilbert approach and $N$-soliton solutions of the~generalized mixed nonlinear {Schr\"odinger} equation with nonzero boundary conditions},
     journal = {Teoreti\v{c}eska\^a i matemati\v{c}eska\^a fizika},
     pages = {274--304},
     year = {2021},
     volume = {209},
     number = {2},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/TMF_2021_209_2_a4/}
}