Author,Title,Journal,ISSN,Publisher,Date,Volume,Number,Page,URL,URL(DOI)
土井 誠,Mean ruin time for the risk reserve process,"紀要 = Bulletin of Research Institute of Economic Science, College of Economics, Nihon University",03859983,東京 : 日本大学経済学部経済科学研究所,2007-03,,37,29-37,https://cir.nii.ac.jp/crid/1520572358441154432,