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10.1002%2FELPS.201200439
10.1002%2FELPS.201200439
https://api.crossref.org/works/10.1002%2FELPS.201200439
08510cca715627eb1614e0ed630a7a82080ef2b2
P854
10.1002%2FELPS.201200439
https://api.crossref.org/works/10.1002%2FELPS.201200439