BibTex format
@article{Münker:2000:10.1126/science.289.5484.1538,
author = {Münker, C and Weyer, S and Mezger, K and Rehkämper, M and Wombacher, F and Bischoff, A},
doi = {10.1126/science.289.5484.1538},
journal = {SCIENCE},
pages = {1538--1542},
title = {<SUP>92</SUP>Nb-<SUP>92</SUP>Zr and the early differentiation history of planetary bodies},
url = {http://dx.doi.org/10.1126/science.289.5484.1538},
volume = {289},
year = {2000}
}