Author,Title,Journal,ISSN,Publisher,Date,Volume,Number,Page,URL,URL(DOI) Yu Kabuto and Kaneko Masayuki and Ouch Noritomo,A discussion for diffusion strategy for a challenger in a market with network effects,Abstracts of Annual Conference of Japan Society for Management Information,,THE JAPAN SOCIETY FOR MANAGEMENT INFORMATION (JASMIN),2016,2016f,0,57-60,https://cir.nii.ac.jp/crid/1390282680685219328,https://doi.org/10.11497/jasmin.2016f.0_57