Author,Title,Journal,ISSN,Publisher,Date,Volume,Number,Page,URL,URL(DOI)
OBAYASHI Shinya,The Mechanism of Maintaining a Reciprocal System in a Group with Flexible Membership,Japanese Sociological Review,0021-5414,The Japan Sociological Society,2013,64,2,240-256,https://cir.nii.ac.jp/crid/1390282679271164800,https://doi.org/10.4057/jsr.64.240