Brizhik, L., Chetverikov, A.P., Ebeling, W., R¨opke, G. and Velarde, M.G. 2018. Stabilizing Role of Lattice Anharmonicity in the Bisoliton Dynamics. Ukrainian Journal of Physics. 58, 6 (Oct. 2018), 562. DOI:https://doi.org/10.15407/ujpe58.06.0562.