@techreport{oai:repository.dl.itc.u-tokyo.ac.jp:00051733,
 author = {Kajii, Atsushi and Morris, Stephen},
 month = {Mar},
 note = {Publisher's another name: JSPS Grants-in-Aid for Scientific Research (S) Central Bank Communication Design},
 title = {Notes on “Refinements and Higher Order Beliefs”},
 year = {2019}
}