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 Formulations and heuristics for the problems leasing k-median and leasing k-center. <em>In</em>: PROCEEDINGS OF  THE THEORY OF COMPUTATION MEETING (ETC), 4.	, 2019, Belém.
	 
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 Porto Alegre: Sociedade Brasileira de Computação, 
	2019
.
 
			ISSN 2595-6116. 
		DOI: <a href="https://doi.org/10.5753/etc.2019.6397">https://doi.org/10.5753/etc.2019.6397</a>.