1979/12/01 by Kurt Hansson · 1 citation
paper · doi:10.7146/math.scand.a-11827
crossref issued 1979/12/01 · crossref published 1979/12/01 · crossref published-online 1979/12/01 · crossref created 2016/10/17 · crossref deposited 2026/07/10 · crossref indexed 2026/07/28