@ARTICLE{
author={Abelev Betty,...,Keidel Ralf,...,(broj koautora 993)},
year={2012},
title={Measurement of prompt J/psi and beauty hadron production cross sections at mid-rapidity in pp collisions at root s=7 TeV},
journal={JOURNAL OF HIGH ENERGY PHYSICS},
volume={},
number={11},
pages={-},
document_type={Article},
} 

@ARTICLE{
author={Abelev Betty,...,Keidel Ralf,...,(broj koautora 983)},
year={2012},
title={Transverse sphericity of primary charged particles in minimum bias proton-proton collisions at root s=0.9, 2.76 and 7 TeV},
journal={EUROPEAN PHYSICAL JOURNAL C},
volume={72},
number={9},
pages={-},
document_type={Article},
}