@ARTICLE {3928,
author={M.  Ribeiro and C. R. Paiva},
doi={10.1051/epjap/2009146},
journal={EPJ Applied Physics},
title={Relativistic optics in moving media with spacetime algebra},
year={2010},
month={February},
volume={49},
number={3},
pages={33003-1-33003-11},
ISSN={1286-0042}
}