Basilevsky, A. T., Mall, U., Keller, H. U., Skorov, Y. V., Hviid, S. F., Mottola, S., et al. (2017). Geologic analysis of the Rosetta NavCam, Osiris and ROLIS images of the comet 67P/Churyumov-Gerasimenko nucleus. Planetary and Space Science, 137, 1-19. doi:10.1016/j.pss.2017.01.002.