Improved characteristics of the 22.5 keV (M1 + E2) nuclear transition in 149SmA. Kh. Inoyatov, D. V. Filosofov, V. M. Gorozhankin, A. Kovalık, I. Adam, L. L. Perevoshchikov and M. RyšavýEur. Phys. J. A, 47 5 (2011) 64DOI: https://doi.org/10.1140/epja/i2011-11064-9