%0 Journal Article %A V. F. Darovskikh %A M. M. Makarov %A V. I. Ostroumov %T Observation of $\mathrm{B}^9_5$ nucleus decay in nuclear emulsion %J Doklady Akademii Nauk %D 1961 %P 593-594 %V 141 %N 3 %I mathdoc %U http://geodesic.mathdoc.fr/item/DAN_1961_141_3_a20/ %G ru %F DAN_1961_141_3_a20