On improved understanding of plasma-chemical processes in complex low-temperature plasmas Jürgen Röpcke, Detlef Loffhagen, Eric von Wahl, Andy S.C. Nave, Stephan Hamann, Jean-Piere H. van Helden, Norbert Lang and Holger Kersten Eur. Phys. J. D, 72 5 (2018) 87 Published online: 22 May 2018 DOI: 10.1140/epjd/e2017-80363-7