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IEEE Xplore (Online service)
13 781
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9 896
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De Gruyter
1 042
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1 038
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1 029
United States National Aeronautics and Space Administration
996
American Society of Mechanical Engineers Winter Annual Meeting
951
Organisation for Economic Co-operation and Development
944
Food and Agriculture Organization of the United Nations
904
American Chemical Society Meeting
897
New York Academy of Sciences
757
Centre national de la recherche scientifique (France)
756
American Society of Mechanical Engineers
733
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Materials Research Society Fall Meeting
724
International Atomic Energy Agency
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636
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622
IEEE Circuits and Systems Society
610
American Society of Mechanical Engineers Pressure Vessels and Piping Division
608
American Institute of Aeronautics and Astronautics
589
Council of Europe
583
Institution of Electrical Engineers Electronics Division
581
International Federation for Information Processing
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ACM Special Interest Group on Programming Languages
556
IS & T--the Society for Imaging Science and Technology
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International Federation of Automatic Control
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SpringerLink (Online service)
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Commission of the European Communities
531
ACM Sigsoft
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Optical Society of America
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