@article{article7a8d7b28,
title   = {Sharp systolic inequalities for Reeb flows on the three-sphere},
author = {Abbondandolo, Alberto and Bramham, Barney and Hryniewicz, Umberto L and Salomão, Pedro Antônio Santoro},
year = {2017},
doi = {10.1007/s00222-017-0755-z},
journal   = {Inventiones Mmathematicae}
}