TY JOUR TI Logarithmic Dependence of the Number of Possible Public Opinions in a Social Group and the Entropy of the Psychological State of the Social System KW social group KW entropy of the psychological state KW number of accessible states of a social system KW closed communication flow JO Ergodesign AU Golovinsky, A.A. AU Hudyakov, A.I. PY 2024 IS 2024 PB Bryansk State Technical University