TY JOUR TI Velocity of the Wave Currents under the Floating Elastic Ice Formed by Nonlinear Interaction of the Wave Harmonics KW nonlinear interaction of waves KW flexural-gravitational waves KW waves of finite amplitude KW motion of fluid particles JO PHYSICAL OCEANOGRAPHY AU , .. PY 2022 IS 38 PB Federal State Budget Scientific Institution Federal Research Centre “Marine Hydrophysical Institute of RAS”