Cite
APA Citation
Sen, A. K., Hadamcik, E., Botet, R., Lasue, J., Roy Choudhury, S., & Gupta, R. (2019). photometry and colour index of Comet 67P/Churyumov-Gerasimenko on 2015 December 12. Monthly notices of the Royal Astronomical Society, 487(4), 4809–4818. http://access.bl.uk/ark:/81055/vdc_100092357636.0x00004f