Dataset referencing 1964VA20
Ann.Acad.Sci.Fennicae, Ser.A VI, No.165 (1964)
K.Valli
An Experimental Investigation of the Alpha Fine Structure in Ac-225, Fr-221, At-217, and Po-213
NUCLEAR STRUCTURE 221Fr, 217At, 225Ac, 213Po; measured not abstracted; deduced nuclear properties.