Paul, S.Suman, V.Sarkar, P. K.Ranade, A. K.Pulhani, V.Dafauti, S.Datta, D.2014-02-062014-02-062013http://hdl.handle.net/123456789/85624318 bytestext/htmlenTrend detection137Cs90SrWavelet TransformAnalyzing waveletThresholdingAnalysis of hydrological trend for radioactivity content in bore-hole water samples using wavelet based denoisingArticle