Lyman, J., Lamb, G., Levan, A., Mandel, I., Tanvir, N., Kobayashi, S., Gompertz, B., Hjorth, J., Fruchter, A., Kangas, T., Steeghs, D., Steele, I., Cano, Z., Copperwheat, C., Evans, P., Fynbo, J., Gall, C., Im, M., Izzo, L., Jakobsson, P., Milvang-Jensen, B., O'Brien, P., Osborne, J., Palazzi, E., Perley, D., Pian, E., Rosswog, S., Rowlinson, A., Schulze, S., Stanway, E., Sutton, P., Thöne, C., Ugarte Postigo, A., Watson, D., Wiersema, K., & Wijers, R. (2018). the optical afterglow of the short gamma-ray burst associated with GW170817. Nature astronomy, 2, 751–754. http://access.bl.uk/ark:/81055/vdc_100086012902.0x000063