@article{article1b311250,
title   = {On the stationary motion of a self-gravitating toroidal stratum},
author = {Fusco, Giorgio and Negrini, Piero and Oliva, Waldyr Muniz},
year = {2011},
doi = {10.11606/issn.2316-9028.v5i2p331-345},
journal   = {São Paulo Journal of Mathematical Sciences}
}