@article{TMF_2021_206_2_a2,
     author = {Zhonglong Zhao and Lingchao He},
     title = {Lie symmetry, nonlocal symmetry analysis, and interaction of solutions of a~$(2+1)$-dimensional {KdV{\textendash}mKdV} equation},
     journal = {Teoreti\v{c}eska\^a i matemati\v{c}eska\^a fizika},
     pages = {164--185},
     year = {2021},
     volume = {206},
     number = {2},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/TMF_2021_206_2_a2/}
}