Role of the volume and surface breakdown in a formation of microdischarges in a steady-state DBD Y. S. Akishev, G. Aponin, A. Balakirev, M. Grushin, V. Karalnik, A. Petryakov and N. Trushkin Eur. Phys. J. D, 61 2 (2011) 421-429 Published online: 14 January 2011 DOI: 10.1140/epjd/e2010-10219-7