Nuclear isomers in 259Sg and 255Rf S. Antalic, F. P. Heßberger, D. Ackermann, S. Heinz, S. Hofmann, B. Kindler, J. Khuyagbaatar, B. Lommel and R. Mann Eur. Phys. J. A, 51 4 (2015) 41 Published online: 14 April 2015 DOI: 10.1140/epja/i2015-15041-0