Citing XBraid

To cite XBraid, please state in your text the version number from the associated release, and please cite the project website in your bibliography as

 [1] XBraid: Parallel multigrid in time. http://llnl.gov/casc/xbraid.

The corresponding BibTex entry is

 @misc{xbraid-package,  
 title = {{XB}raid: Parallel multigrid in time},  
 howpublished = {\url{http://llnl.gov/casc/xbraid}}  
 }