1976/01/01 by R. C. Entringer, Roger C. Entringer, D. E. Jackson +3 · 280 citations
Computer Science · Mathematics · #Advanced Algebra and Logic #Combinatorics #Mathematics
paper · doi:10.21136/cmj.1976.101401
published in Czechoslovak Mathematical Journal 26(2), 283-296 (Institute of Mathematics, Czech Academy of Sciences)
crossref issued 1976/01/01 · crossref published 1976/01/01 · crossref published-print 1976/01/01 · openalex publication_date 1976/01/01 · crossref published-online 2008/01/01 · openalex created_date 2017/07/14 · crossref created 2020/08/07 · crossref deposited 2020/08/07 · crossref indexed 2026/07/28 · openalex updated_date 2026/07/29