BibTex format
@article{Castro:2012:10.1007/s11856-012-0031-2,
author = {Castro, AL and Montgomery, R},
doi = {10.1007/s11856-012-0031-2},
journal = {Israel Journal of Mathematics},
pages = {381--427},
title = {Spatial curve singularities and the monster/semple tower},
url = {http://dx.doi.org/10.1007/s11856-012-0031-2},
volume = {192},
year = {2012}
}