%0 Journal Article %T Kinematics of interacting solitons in two-dimensional space %A Ostrovsky, L.A. %A Stepanyants, Y.A. %K Surface and internal waves, solitons, kinematic approach, Kadomtsev-Petviashvili equation, Benjamin-Ono equation, two-soliton solutions %J Russian Journal of Earth Sciences %D 2020 %N 20 %P 0 %I Geophysical Center of the Russian Academy of Sciences