TY - JOUR AU - R Coll{eacute} AU - Brian Zimmerman AU - P Cassette AU - L Laureano-p{eacute}rez C2 - Applied Radiation and Isotopes DA - 2007-01-01 00:01:00 LA - en M1 - 66 PB - Applied Radiation and Isotopes PY - 2007 TI - 63Ni, its Half-life and Standardization: Revisited ER -