BibTex format
@article{Collins:2008:10.1016/j.epsl.2008.03.032,
author = {Collins, GS and Morgan, J and Barton, P and Christeson, GL and Gulick, S and Urrutia, J and Warner, M and Wunnemann, K},
doi = {10.1016/j.epsl.2008.03.032},
journal = {EARTH PLANET SC LETT},
pages = {221--230},
title = {Dynamic modeling suggests terrace zone asymmetry in the Chicxulub crater is caused by target heterogeneity},
url = {http://dx.doi.org/10.1016/j.epsl.2008.03.032},
volume = {270},
year = {2008}
}