Multiplicity distribution of shower particles in nucleus-nucleus collisions at 4.1-4.5 A GeV/c Swarnapratim Bhattacharyya, Maria Haiduc, Alina Tania Neagu and Elena Firu Eur. Phys. J. Plus, 132 5 (2017) 229 Published online: 25 May 2017 DOI: 10.1140/epjp/i2017-11539-0