@article{TMF_2010_163_2_a3,
     author = {Zhang Da-jun and Jian-bing Zhang and Qing Shen},
     title = {A~limit symmetry of {the~Korteweg--de} {Vries} equation and its applications},
     journal = {Teoreti\v{c}eska\^a i matemati\v{c}eska\^a fizika},
     pages = {277--287},
     publisher = {mathdoc},
     volume = {163},
     number = {2},
     year = {2010},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/TMF_2010_163_2_a3/}
}