Charmonia production from b-hadron decays at LHC with -factorization: , and A. V. Lipatov, S. P. Baranov, H. Jung and M. A. MalyshevEur. Phys. J. C, 78 1 (2018) 2DOI: https://doi.org/10.1140/epjc/s10052-017-5489-y