BibTex format
@article{Witherden:2015:10.1016/j.camwa.2015.03.017,
author = {Witherden, FD and Vincent, PE},
doi = {10.1016/j.camwa.2015.03.017},
journal = {Computers and Mathematics with Applications},
pages = {1232--1241},
title = {On the identification of symmetric quadrature rules for finite element methods},
url = {http://dx.doi.org/10.1016/j.camwa.2015.03.017},
volume = {69},
year = {2015}
}