【作者(必填)】
Mihail Samnalieva,
,
, Thomas H. Stevensb,

,
Thomas Morec
【文题(必填)】
A comparison of alternative certainty calibration techniques in contingent valuation
【年份(必填)】
Ecological Economics
Volume 57, Issue 3, 25 May 2006, Pages 507–519
【全文链接或数据库名称(选填)】
http://www.sciencedirect.com/science/article/pii/S0921800905002466