BibTex format
@unpublished{Aaij:2019:10.1103/PhysRevLett.122.232001,
author = {Aaij, R and Beteta, CA and Adeva, B and Adinolfi, M and Aidala, CA and Ajaltouni, Z and Akar, S and Albicocco, P and Albrecht, J and Alessio, F and Alexander, M and Alfonso, Albero A and Alkhazov, G and Cartelle, PA and Alves, AA and Amato, S and Amhis, Y and An, L and Anderlini, L and Andreassi, G and Andreotti, M and Andrews, JE and Archilli, F and d'Argent, P and Romeu, JA and Artamonov, A and Artuso, M and Arzymatov, K and Aslanides, E and Atzeni, M and Audurier, B and Bachmann, S and Back, JJ and Baker, S and Balagura, V and Baldini, W and Baranov, A and Barlow, RJ and Barsuk, S and Barter, W and Bartolini, M and Baryshnikov, F and Batozskaya, V and Batsukh, B and Battig, A and Battista, V and Bay, A and Bedeschi, F and Bediaga, I and Beiter, A and Bel, LJ and Belin, S and Beliy, N and Bellee, V and Belloli, N and Belous, K and Ben-Haim, E and Bencivenni, G and Benson, S and Beranek, S and Berezhnoy, A and Bernet, R and Berninghoff, D and Bertholet, E and Bertolin, A and Betancour},
doi = {10.1103/PhysRevLett.122.232001},
publisher = {AMER PHYSICAL SOC},
title = {Observation of an Excited <i>B<sub>c</sub></i><SUP>+</SUP> State},
url = {http://dx.doi.org/10.1103/PhysRevLett.122.232001},
year = {2019}
}