1. Photometry and colour index of Comet 67P/Churyumov-Gerasimenko on 2015 December 12. Issue 4 (5th June 2019) Authors: Sen, A K; Hadamcik, E; Botet, R; Lasue, J; Roy Choudhury, S; Gupta, R Journal: Monthly notices of the Royal Astronomical Society Issue: Volume 487:Issue 4(2019) Page Start: 4809 Record Type: Journal Article View Content: Available online (eLD content is only available in our Reading Rooms) ↗