{"identifier":"nobleid:/w1/20260521/FEAFB93F","arkIdentifier":"ark:/48914/w1/20260521/FEAFB93F","version":1,"workTitle":"SPG systems and semipartial geometries","workType":"Journal Article","authors":"Unknown","description":null,"workUrl":null,"existingDoi":"10.1515/advg.2001.015","createdAt":"2026-05-21T18:03:24.944973Z","canonicalUrl":"https://nobleid.org/ark:/48914/w1/20260521/FEAFB93F.v1"}