CASTRO, Hilário José Silveira; 						SILVA, Ivanovitch Medeiros Dantas da; 						SAMPAIO, Silvio Costa.
 An indoor localization methodology for smartphones in Smart City environments. <em>In</em>: BRAZILIAN WORKSHOP ON INTELLIGENT CITIES (WBCI), 1.	, 2018, Natal.
	 
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 Porto Alegre: Sociedade Brasileira de Computação, 
	2018
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		DOI: <a href="https://doi.org/10.5753/wbci.2018.3224">https://doi.org/10.5753/wbci.2018.3224</a>.