Author,Title,Journal,ISSN,Publisher,Date,Volume,Number,Page,URL,URL(DOI) BALIAN H. G.,"Figure of merit (FOM), an improved criterion over the normalized chisquared test for assessing goodness-of-fit of gamma ray spectra peaks.",Nucl. Instrum. Meth.,,,1977,145,,389-395,https://cir.nii.ac.jp/crid/1573387451279933056,