@inproceedings{gregory2007calculus,
title={Calculus of functors, operad formality, and rational homology of embedding spaces},
author={Gregory Arone, Pascal Lambrechts, and Ismar Volić},
url={http://archive.ymsc.tsinghua.edu.cn/pacm_paperurl/20170108203350984335695},
booktitle={Acta Mathematica},
volume={199},
number={2},
pages={153-198},
year={2007},
}

Gregory Arone, Pascal Lambrechts, and Ismar Volić. Calculus of functors, operad formality, and rational homology of embedding spaces. 2007. Vol. 199. In Acta Mathematica. pp.153-198. http://archive.ymsc.tsinghua.edu.cn/pacm_paperurl/20170108203350984335695.