@inproceedings{guozhen2010a,
title={A Survey of Computations of Homotopy Groupes of Spheres and Cobordisms},
author={Guozhen Wang, and Zhouli Xu},
url={http://archive.ymsc.tsinghua.edu.cn/pacm_paperurl/20191224210112802155401},
pages={35},
year={2010},
}

Guozhen Wang, and Zhouli Xu. A Survey of Computations of Homotopy Groupes of Spheres and Cobordisms. 2010. pp.35. http://archive.ymsc.tsinghua.edu.cn/pacm_paperurl/20191224210112802155401.