Rotational bands and signature inversion phenomena in and structures in odd-odd Y.H. Zhang, M. Oshima, Y. Toh, M. Koizumi, A. Osa, T. Shizuma, T. Hayakawa, M. Sugawara, H. Kusakari, T. Morikawa et al. (2 more) Eur. Phys. J. A, 13 4 (2002) 429-433 Published online: 15 April 2002 DOI: 10.1140/epja/iepja1353