Paper Progress in Hydrogen Hubs By Jack Robertson and Preston Michie on October 12, 2009 Progress in Hydrogen Hubs Jack Robertson and Preston Michie, NW Hydrogen Alliance
Paper Progress in Hydrogen Hubs By Jack Robertson on September 30, 2008 Progress in Hydrogen Hubs Jack Robertson, Northwest Hydrogen Alliance
Paper The Hydrogen/Ammonia Hub Concept By Jack Robertson and Preston Michie on October 16, 2007 The Hydrogen/Ammonia Hub Concept Jack Robertson and Preston Michie, Northwest Hydrogen Alliance