@article{TMF_2020_202_3_a4,
     author = {S. A. Dyachenko and P. Nabelek and D. V. Zakharov and V. E. Zakharov},
     title = {Primitive solutions of {the~Korteweg--de~Vries} equation},
     journal = {Teoreti\v{c}eska\^a i matemati\v{c}eska\^a fizika},
     pages = {382--392},
     publisher = {mathdoc},
     volume = {202},
     number = {3},
     year = {2020},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/TMF_2020_202_3_a4/}
}