@article{IVP_2022_30_6_a6,
     author = {E. G. Ekomasov and K. Yu. Samsonov and A. M. Gumerov and R. V. Kudryavtsev},
     title = {Nonlinear waves of the {sine-Gordon} equation in the model with three attracting impurities},
     journal = {Izvestiya VUZ. Applied Nonlinear Dynamics},
     pages = {749--765},
     publisher = {mathdoc},
     volume = {30},
     number = {6},
     year = {2022},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/IVP_2022_30_6_a6/}
}