@article{{qpr}{}, author = {Omel'yanov, G.}, title = { Collision of solitons for a nonhomogeneous version of the KdV equation}, journal = {Quarterly Physics Review}, volume = {4}, number = {1}, year = {2018}, doi = {10.18103/qpr.v4i1.1632}, url = {https://esmed.org/MRA/qpr/article/view/1632} }