BibTex format
@inproceedings{Chow:2014:10.1109/FPL.2014.6927464,
author = {Chow, G and Grigoras, P and Burovskiy, PA and Luk, W},
doi = {10.1109/FPL.2014.6927464},
publisher = {IEEE},
title = {An efficient sparse conjugate gradient solver using a Beneš permutation network},
url = {http://dx.doi.org/10.1109/FPL.2014.6927464},
year = {2014}
}