@ARTICLE {
	AUTHOR = "Jos{\'e} Fuentes-Sep{\'u}lveda and Diego Gatica and Gonzalo Navarro and Andrea Rodr{\'{\i}}guez and Diego Seco",
	TITLE ="Compact Representations of Spatial Hierarchical Structures with Support for Topological Queries",
	JOURNAL = "Information and Computation",
	VOLUME = "292",
	PAGES = "article 105029",
	YEAR = "2023",
	PUBLISHER = "Elsevier Science",
	ADDRESS = "Amsterdam, The Netherlands",
	ISSN = "0890-5401"
	}