1. Report of the NOAA panel on contingent valuation;Arrow;Fed. Regist.,1993
2. Monetary valuation of salicylic acid, methylparaben and THCOOH in a Mediterranean coastal wetland through the shadow prices methodology;Bellver-Domingo;Sci. Total Environ.,2018
3. Estimating the willingness to pay for improvement of an urban park in southern Brazil using the contingent valuation method;Brandli;J. Urban Plann. Dev.,2014
4. Onu-Habitat and Ministério das Cidades: “Urban sustainability: impact of economic development and its consequences on the urbanization process in emerging countries”;Brasil, Ministério do Meio Ambiente;Texts for the Rio + 20 discussions 1,2015
5. Acoustic and economic valuation of soundscape: an application to the ‘retiro’ urban forest park;Calleja;Urban For. Urban Green.,2017