@article{VLDB-2019-DignosGNGB,
	author        = "Anton Dignös and Boris Glavic and Xing Niu and Johann Gamper and Michael H. Böhlen",
	doi           = "10.14778/3311880.3311882",
	ee            = "http://www.vldb.org/pvldb/vol12/p639-dignoes.pdf",
	journal       = "{Proceedings of the VLDB Endowment}",
	number        = 6,
	pages         = "639--652",
	title         = "{Snapshot Semantics for Temporal Multiset Relations}",
	volume        = 12,
	year          = 2019,
}