Gioel Calabrese, Ian Hinder, Sascha Husa. Numerical stability for finite difference approximations of Einstein's equations. J. Comput. Physics, 218(2):607-634, 2006. [doi]
@article{CalabreseHH06,
title = {Numerical stability for finite difference approximations of Einstein's equations},
author = {Gioel Calabrese and Ian Hinder and Sascha Husa},
year = {2006},
doi = {10.1016/j.jcp.2006.02.027},
url = {http://dx.doi.org/10.1016/j.jcp.2006.02.027},
researchr = {https://researchr.org/publication/CalabreseHH06},
cites = {0},
citedby = {0},
journal = {J. Comput. Physics},
volume = {218},
number = {2},
pages = {607-634},
}