TY - JOUR AU - Coll{eacute}, R AU - Zimmerman, Brian AU - Cassette, P AU - Laureano-p{eacute}rez, L 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 -