Schmelling, M. Division Prof. Dr. Werner Hofmann, MPI for Nuclear Physics, Max Planck Society;
Aaij, R., Adeva, B., Adinolfi, M., Ajaltouni, Z., Akar, S., Albrecht, J., et al. (2017). Measurement of the J/psi pair production cross-section in pp collisions at root s = 13 TeV (vol 6, 47, 2017). Journal of high energy physics: JHEP, 2017(10): 068. doi:10.1007/JHEP10(2017)068.