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10.1017%2FS0954579409000522
10.1017%2FS0954579409000522
https://api.crossref.org/works/10.1017%2FS0954579409000522
2b5b1c86878f019aa5941f64270b139295019bab
P854
10.1017%2FS0954579409000522
https://api.crossref.org/works/10.1017%2FS0954579409000522