New isomeric states in 152,154,156Nd produced by spontaneous fission of 252Cf C. Gautherin, M. Houry, W. Korten, Y. Le Coz, R. Lucas, X.H. Phan, Ch. Theisen, Ch. Badimon, G. Barreau, T.P. Doan et al. (9 more) Eur. Phys. J. A, 1 4 (1998) 391-397 Published online: 15 April 1998 DOI: 10.1007/s100500050074