@article{PFMT_2021_4_a0,
     author = {M. A. Knyazev},
     title = {Kink for modificated regularized long-wave equation},
     journal = {Problemy fiziki, matematiki i tehniki},
     pages = {7--10},
     publisher = {mathdoc},
     number = {4},
     year = {2021},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/PFMT_2021_4_a0/}
}