Author,Title,Journal,ISSN,Publisher,Date,Volume,Number,Page,URL,URL(DOI) Batbold Bolorsuvd and Kikuchi Kentaro and Kusuda Koji,APPROXIMATE ANALYTICAL SOLUTION TO CONSUMPTION AND LONG-TERM SECURITY INVESTMENT OPTIMIZATION PROBLEM WITH HOMOTHETIC ROBUST UTILITY,Transactions of the Operations Research Society of Japan,13498940,The Operations Research Society of Japan,2019,62,0,71-89,https://cir.nii.ac.jp/crid/1390283659836998528,https://doi.org/10.15807/torsj.62.71