1990/12/01 by R. J. Lawrence · 7 citations
Mathematics · #Advanced Algebra and Geometry #Advanced Combinatorial Mathematics #Algebraic structures and combinatorial models
paper · doi:10.1007/bf02097660
crossref issued 1990/12/01 · crossref published 1990/12/01 · crossref published-print 1990/12/01 · openalex publication_date 1990/12/01 · crossref created 2005/09/12 · crossref deposited 2019/05/14 · openalex created_date 2025/10/10 · crossref indexed 2026/06/11 · openalex updated_date 2026/07/29