Media type: E-Article Title: Downsizing Concept with Two - Cylinder CNG Engine Contributor: Bey, Ralf; Ohrem, Carsten; Biermann, Jan-Welm; Bütterling, Patrick imprint: Springer Fachmedien Wiesbaden GmbH, 2014 Published in: Auto Tech Review Language: English DOI: 10.1365/s40112-014-0716-5 ISSN: 2250-3390 Keywords: General Medicine Origination: Footnote: