@inproceedings{CoG-2019-KhalifaST,
	author        = "Ahmed Khalifa and Fernando de Mesentier Silva and Julian Togelius",
	booktitle     = "{Proceedings of the IEEE Conference on Games}",
	doi           = "10.1109/CIG.2019.8847953",
	isbn          = "978-1-7281-1884-0",
	pages         = "1--8",
	publisher     = "{IEEE}",
	title         = "{Level Design Patterns in 2D Games}",
	year          = 2019,
}