Media type: E-Article Title: Measuring regular equivalence in symmetric structures Contributor: Doreian, Patrick imprint: Elsevier BV, 1987 Published in: Social Networks Language: English DOI: 10.1016/0378-8733(87)90008-6 ISSN: 0378-8733 Keywords: General Psychology ; General Social Sciences ; Sociology and Political Science ; Anthropology Origination: Footnote: