@inproceedings{conan1998branes, title={Branes and toric geometry}, author={Conan Leung, and Cumrum Vafa}, url={http://archive.ymsc.tsinghua.edu.cn/pacm_paperurl/20160831171359121090589}, booktitle={Adv. Theor. Math. Phys.}, volume={2}, number={1}, pages={91-118}, year={1998}, }