Abelev, B Pion, kaon, and proton production in central Pb-Pb collisions at sqrt[s(NN)] = 2.76 TeV. [electronic resource] - Physical review letters Dec 2012 - 252301 p. digital Publication Type: Journal Article ISSN: 1079-7114 Standard No.: 10.1103/PhysRevLett.109.252301 doi