Vertical structure of the velocity field induced by mode-I and mode-II solitary waves in a stratified fluid Oxana Kurkina, Ekaterina Rouvinskaya, Andrey Kurkin, Ayrat Giniyatullin and Efim Pelinovsky Eur. Phys. J. E, 41 3 (2018) 47 Published online: 30 March 2018 DOI: 10.1140/epje/i2018-11654-3