@inproceedings{sławomir2009non-liftable, title={Non-liftable Calabi–Yau spaces}, author={Sławomir Cynk, and Matthias Schütt}, url={http://archive.ymsc.tsinghua.edu.cn/pacm_paperurl/20170108203631050324008}, booktitle={Arkiv for Matematik}, volume={50}, number={1}, pages={23-40}, year={2009}, }