@article{eage:/content/papers/10.3997/2214-4609.201901562, author = "Sambolian, S. and Górszczyk, A. and Operto, S. and Ribodetti, A. and Tavakoli F., B. and Virieux, J.", title = "Building Initial Model for FWI From Ultra Long-Offset OBN Data by First-Arrival Traveltime + Slope Tomography", journal= "", year = "2019", volume = "2019", number = "1", pages = "1-5", doi = "https://doi.org/10.3997/2214-4609.201901562", url = "https://www.earthdoc.org/content/papers/10.3997/2214-4609.201901562", publisher = "European Association of Geoscientists & Engineers", issn = "2214-4609", type = "", }