Aaij, R. Et Al. 2014. Observation of charmonium pairs produced exclusively in pp collisions. Journal of Physics G: Nuclear and Particle Physics , vol.41, no.11 .

Aaij, R., Adeva, B., Adinolfi, M., Affolder, A., Ajaltouni, Z., Akar, S., ... Albrecht, J.(2014). Observation of charmonium pairs produced exclusively in pp collisions. Journal of Physics G: Nuclear and Particle Physics , vol.41, no.11.

Aaij, R. Et Al. "Observation of charmonium pairs produced exclusively in pp collisions," Journal of Physics G: Nuclear and Particle Physics , vol.41, no.11, 2014

Aaij, R. Et Al. "Observation of charmonium pairs produced exclusively in pp collisions." Journal of Physics G: Nuclear and Particle Physics , vol.41, no.11, 2014

Aaij, R. Et Al. (2014) . "Observation of charmonium pairs produced exclusively in pp collisions." Journal of Physics G: Nuclear and Particle Physics , vol.41, no.11.

@article{article, author={R. Aaij Et Al. }, title={Observation of charmonium pairs produced exclusively in pp collisions}, journal={Journal of Physics G: Nuclear and Particle Physics}, year=2014}