  We report the final result of the CUORICINO experiment. Operated between 2003
and 2008, with a total exposure of 19.75 kg y of 130Te, CUORICINO was able to
set a lower bound on the 130Te 0nDBD half-life of 2.8 10^{24} years at 90% C.L.
The limit here reported includes the effects of systematic uncertainties that
are examined in detail in the paper. The corresponding upper bound on the
neutrino Majorana mass is in the range 300--710 meV, depending on the adopted
nuclear matrix element evaluation.
