BibTex format
@article{Griffiths:1999,
author = {Griffiths, EAH and Britovsek, GJP and Gibson, VC and Gould, IR},
journal = {Chemical Communications},
pages = {1333--1334},
title = {Highly active ethylene polymerisation catalysts based on iron: an ab initio study},
year = {1999}
}