TY - GEN AU - Kom,C H AU - Kulesza,A AU - Stirling,W J TI - Pair production of J/ψ as a probe of double parton scattering at LHCb SN - 1079-7114 PY - 2012///0504 N1 - Publication Type: Journal Article UR - https://doi.org/10.1103/PhysRevLett.107.082002 ER -