@article{article4914e453,
title   = {Almost isometries of non-reversible metrics with applications to stationary spacetimes},
author = {Javaloyes, Miguel Ángel and Lichtenfelz, Leandro Augusto and Piccione, Paolo},
year = {2015},
doi = {10.1016/j.geomphys.2014.12.001},
journal   = {Journal of Geometry and Physics}
}