Kushwaha, P., Gupta, A. C., Wiita, P. J., Gaur, H., de Gouveia Dal Pino, E. M., Bhagwan, J., Kurtanidze, O. M., Larionov, V. M., Damljanovic, G., Uemura, M., Semkov, E., Strigachev, A., Bachev, R., Vince, O., Gu, M., Zhang, Z., Abe, T., Agarwal, A., Borman, G. A., Fan, J. H., Grishina, T. S., Hirochi, J., Itoh, R., Kawabata, M., Kopatskaya, E. N., Kurtanidze, S. O., Larionova, E. G., Larionova, L. V., Mishra, A., Morozova, D. A., Nakaoka, T., Nikolashvili, M. G., Savchenko, S. S., Troitskaya, Y. V., Troitsky, I. S., & Vasilyev, A. A. (2018). multiwavelength temporal and spectral variability of the blazar OJ 287 during and after the 2015 December flare: a major accretion disc contribution. Monthly notices of the Royal Astronomical Society, 473(1), 1145–1156. http://access.bl.uk/ark:/81055/vdc_100173696053.0x000047