{"identifier":"nobleid:/w1/20260524/503C007F","arkIdentifier":"ark:/48914/w1/20260524/503C007F","version":1,"workTitle":"Rahmen und Problemsicht der Produktpolitik","workType":"Journal Article","authors":"Hermann Sabel","description":null,"workUrl":null,"existingDoi":"10.1007/978-3-663-05203-6_1","createdAt":"2026-05-24T23:16:51.930798Z","canonicalUrl":"https://nobleid.org/ark:/48914/w1/20260524/503C007F.v1"}