Search for cluster structure of excited states in 14 C W. von Oertzen, H. G. Bohlen, M. Milin, Tz Kokalova, S. Thummerer, A. Tumino, R. Kalpakchieva, T. N. Massey, Y. Eisermann, G. Graw et al. (3 more) Eur. Phys. J. A, 21 2 (2004) 193-215 Published online: 24 August 2004 DOI: 10.1140/epja/i2003-10188-9