@article{ICLP-J-2011-Antoy,
	author        = "Sergio Antoy",
	doi           = "10.1017/S1471068411000263",
	journal       = "{Theory and Practice of Logic Programming}",
	number        = "4-5",
	pages         = "713--730",
	title         = "{On the correctness of pull-tabbing}",
	volume        = 11,
	year          = 2011,
}