Drag force on a particle straddling a fluid interface: Influence of interfacial deformations J. -C. Loudet, M. Qiu, J. Hemauer and J. J. Feng Eur. Phys. J. E, 43 2 (2020) 13 Published online: 18 February 2020 DOI: 10.1140/epje/i2020-11936-1