Theoretical and experimental study of the acoustic spectrum of a DBD-driven planar KrCl excilamp Eduard A. Sosnin, Victor A. Panarin, Aleksei A. Pikulev and Victor F. Tarasenko Eur. Phys. J. D, 67 1 (2013) 09 Published online: 31 January 2013 DOI: 10.1140/epjd/e2012-30616-0