期刊名称：Proceedings of the National Academy of Sciences
印刷版ISSN：0027-8424
电子版ISSN：1091-6490
出版年度：1981
卷号：78
期号：11
页码：7230-7234
DOI：10.1073/pnas.78.11.7230
语种：English
出版社：The National Academy of Sciences of the United States of America
摘要：The outcome of American presidential elections in 1860-1980 follows certain regular patterns which can be described phenomenologically by simple integral parameters of "common sense" type.
关键词：algorithm of recognition ; parametrization of qualitative problem ; dynamics of society
