BibTex format
@article{Zhu:1999:10.1007/s004100050555,
author = {Zhu, XK and O'Nions, RK},
doi = {10.1007/s004100050555},
journal = {CONTRIBUTIONS TO MINERALOGY AND PETROLOGY},
pages = {351--363},
title = {Monazite chemical composition: some implications for monazite geochronology},
url = {http://dx.doi.org/10.1007/s004100050555},
volume = {137},
year = {1999}
}