@article {5240,
	title = {Evaluating Token-Level and Passage-Level Dense Retrieval Models For Math Information Retrieval},
	journal = {ArXiv},
	volume = {abs/2203.11163},
	year = {2022},
	doi = {10.48550/arXiv.2203.11163},
	author = {Wei Zhong and Jheng-Hong Yang and Jimmy Lin}
}
