@inproceedings{yuan-pintowards,
title={Towards A + B theory in conifold transitions for Calabi--Yau threefolds},
author={Yuan-Pin Lee, Hui-Wen Lin, and Chin-Lung Wang},
url={http://archive.ymsc.tsinghua.edu.cn/pacm_paperurl/20161003234611769733078},
booktitle={J. Differential Geometry},
}
Yuan-Pin Lee, Hui-Wen Lin, and Chin-Lung Wang. Towards A + B theory in conifold transitions for Calabi--Yau threefolds. In J. Differential Geometry. http://archive.ymsc.tsinghua.edu.cn/pacm_paperurl/20161003234611769733078.