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10.1007%2FS11938-015-0047-X
10.1007%2FS11938-015-0047-X
https://api.crossref.org/works/10.1007%2FS11938-015-0047-X
a25f4075641f5d2e5c7332cae7154b1accc80bb6
P854
10.1007%2FS11938-015-0047-X
https://api.crossref.org/works/10.1007%2FS11938-015-0047-X