@inproceedings{STOC-2009-CaiLX,
	author        = "Jin-yi Cai and Pinyan Lu and Mingji Xia",
	booktitle     = "{Proceedings of the 41st Annual ACM Symposium on Theory of Computing}",
	doi           = "10.1145/1536414.1536511",
	isbn          = "978-1-60558-506-2",
	pages         = "715--724",
	publisher     = "{ACM}",
	title         = "{Holant problems and counting CSP}",
	year          = 2009,
}