@inproceedings{marius2012a,
title={A NORMAL FORM THEOREM AROUND SYMPLECTIC LEAVES},
author={Marius Crainic, and Ioan Marcut},
url={http://archive.ymsc.tsinghua.edu.cn/pacm_paperurl/20160914072515418330951},
booktitle={Journal of Differential Geometry},
volume={92},
number={3},
pages={417-461},
year={2012},
}
Marius Crainic, and Ioan Marcut. A NORMAL FORM THEOREM AROUND SYMPLECTIC LEAVES. 2012. Vol. 92. In Journal of Differential Geometry. pp.417-461. http://archive.ymsc.tsinghua.edu.cn/pacm_paperurl/20160914072515418330951.