Alpha-decay properties of 261Bh F. P. Heßberger, S. Antalic, D. Ackermann, S. Heinz, S. Hofmann, J. Khuyagbaatar, B. Kindler, I. Kojouharov, B. Lommel and R. Mann Eur. Phys. J. A, 43 2 (2010) 175-180 Published online: 23 January 2010 DOI: 10.1140/epja/i2010-10913-3