BibTex format
@article{Luporini:2017:10.1145/3054944,
author = {Luporini, F and Ham, DA and Kelly, PHJ},
doi = {10.1145/3054944},
journal = {ACM Transactions on Mathematical Software},
title = {An algorithm for the optimization of finite element integration loops},
url = {http://dx.doi.org/10.1145/3054944},
volume = {44},
year = {2017}
}