"10.1016/J.ECOLECON.2012.04.013" . "\u043D\u0430\u0443\u043A\u043E\u0432\u0430 \u0441\u0442\u0430\u0442\u0442\u044F, \u043E\u043F\u0443\u0431\u043B\u0456\u043A\u043E\u0432\u0430\u043D\u0430 \u0432 \u043B\u0438\u043F\u043D\u0456 2012"@uk . "Directional heterogeneity in WTP models for environmental valuation"@en . . . . "Marije Schaafsma" . "79" . "Directional heterogeneity in WTP models for environmental valuation"@en . . . "Directional heterogeneity in WTP models for environmental valuation"@en . "Directional heterogeneity in WTP models for environmental valuation"@nl . . "21-31" . . "im Juli 2012 ver\u00F6ffentlichter wissenschaftlicher Artikel"@de . . . "wetenschappelijk artikel"@nl . . "Directional heterogeneity in WTP models for environmental valuation"@en . . . "2012-07-01T00:00:00Z"^^ . . . "Directional heterogeneity in WTP models for environmental valuation"@nl . . "John Rose" . . . "Directional heterogeneity in WTP models for environmental valuation"@nl .