@article{florkowski_broniowski_hiller_bozek_2007,  title={Event-by-event fluctuations of transverse momentum and multiparticle clusters in relativistic heavy-ion collisions},  volume={37},  ISSN={0103-9733},  url={https://doi.org/10.1590/S0103-97332007000500008},  DOI={10.1590/S0103-97332007000500008},  number={2c},  journal={Brazilian Journal of Physics},  publisher={Sociedade Brasileira de Física},  author={Florkowski, W. and Broniowski, W. and Hiller, B. and Bozek, P.},  year={2007},  month={Jun},  pages={711–713} }