Multiplicity fluctuations in heavy-ion collisions using canonical and grand-canonical ensembleP. Garg, D. K. Mishra, P. K. Netrakanti and A. K. MohantyEur. Phys. J. A, 52 2 (2016) 27DOI: https://doi.org/10.1140/epja/i2016-16027-0