Formation of mixed clusters in a pulsed supersonic helium-oxygen-isoprene jet A. E. Zarvin, N. G. Korobeishchikov, V. V. Kalyada and V. Zh. Madirbaev Eur. Phys. J. D, 49 1 (2008) 101-110 Published online: 30 July 2008 DOI: 10.1140/epjd/e2008-00146-7