@article{ND_2023_19_3_a1,
     author = {M. I. Fakhretdinov and K. Y. Samsonov and S. V. Dmitriev and E. G. Ekomasov},
     title = {Kink {Dynamics} in the $\varphi^4$ {Model} with {Extended} {Impurity}},
     journal = {Russian journal of nonlinear dynamics},
     pages = {303--320},
     publisher = {mathdoc},
     volume = {19},
     number = {3},
     year = {2023},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/ND_2023_19_3_a1/}
}