Author,Title,Journal,ISSN,Publisher,Date,Volume,Number,Page,URL,URL(DOI) SIBUYA Masaaki,Numerical calculation of quantiles of the inverse Gaussian distribution,Ouyou toukeigaku,0285-0370,Japanese Society of Applied Statistics,1992,21,2,113-127,https://cir.nii.ac.jp/crid/1390282679419198080,https://doi.org/10.5023/jappstat.21.113