Chutia, R.Mahanta, S.Datta, D.2015-07-212015-07-212014Sadhana, 2014. Vol. 39 (2): pp. 467-485http://hdl.handle.net/123456789/113334538 bytestext/htmlenUncertaintypolynomial chaos expansionfuzzy set theorycumulative distribution functionuniform distributionmembership functionUncertainty modelling of atmospheric dispersion by stochastic response surface method under aleatory and epistemic uncertaintiesArticle