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Bibliography:SourceType-Scholarly Journals-1
ObjectType-News-1
ObjectType-Feature-4
ObjectType-Conference-2
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ObjectType-Instructional Material/Guideline-5
ObjectType-Article-3
ISSN:0016-5107
1097-6779
1085-8741
1097-6779
DOI:10.1016/j.gie.2012.05.007