1951/01/01 by Casimir Kuratowski · 35 citations
Mathematics · Medicine · Psychology · #Historical and Scientific Studies #Mathematics #Psychoanalysis and Psychopathology Research
paper · pdf · doi:10.4064/fm-38-1-14-17
published in Fundamenta Mathematicae 38, 14-17 (Institute of Mathematics, Polish Academy of Sciences)
crossref issued 1951/01/01 · crossref published 1951/01/01 · crossref published-online 1951/01/01 · openalex publication_date 1951/01/01 · crossref created 2017/09/13 · crossref deposited 2017/09/13 · openalex created_date 2025/10/10 · crossref indexed 2026/03/11 · openalex updated_date 2026/05/22