2010J. Kallo, G. Renouard-Vallet, M. Saballus, G. Schmithals, J. Schirmer, K.A. Friedrich "Fuel Cell System Development and Testing for Aircraft Applications" in 18th World Hydrogen Energy Conference 2010 - WHEC 2010 : Parallel Sessions Book 5: Strategic Analyses / Safety Issues / Existing and Emerging Markets / Detlef Stolten, Thomas Grube (Ed.) Forschungszentrum Jülich GmbH, Zentralbibliothek, Verlag : 2010 ; WHEC, May 16.-21. 2010, Essen ; 435 18th World Hydrogen Energy Conference, WHEC 2010, EssenEssen, Germany, 16 May 2010 - 21 May 20102010-05-162010-05-21Jülich : Forschungszentrum, Zentralbibliothek, Schriften des Forschungszentrums Jülich. Reihe Energie und Umwelt / Energy und Environment78,5VII, 528 S.(2010)2010