Surface treatment of a polypropylene film with a nitrogen DBD at medium pressureR. Morent, N. De Geyter, L. Gengembre, C. Leys, E. Payen, S. Van Vlierberghe and E. SchachtEur. Phys. J. Appl. Phys., 43 3 (2008) 289-294DOI: https://doi.org/10.1051/epjap:2008076