@inproceedings{stevo1982partition,
title={Partition relations for partially ordered sets},
author={Stevo Todorcevic},
url={http://archive.ymsc.tsinghua.edu.cn/pacm_paperurl/20170108203304238875370},
booktitle={Acta Mathematica},
volume={155},
number={1},
pages={1-25},
year={1982},
}