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Gerhard Schröder Gerhard Barkhorn Gerhard Herzberg Gerhard Ritter Gerhard Ludwig Müller Gerhard Schick Gerhard Domagk Gerhard Ertl Gerhard Armauer Hansen Gerhard RichterTài liệu tham khảo
WikiPedia: Gerhard Ertl http://w3.rz-berlin.mpg.de/pc/ERTL/Ertl-publis.htm... http://w3.rz-berlin.mpg.de/pc/ERTL/Ertl.html http://www.wolffund.org.il/full.asp?id=58