Analysis of information sources in references of the Wikipedia article "Near Earth Asteroid Rendezvous" in Italian language version.
«Some of the risk-reduction practices that were established for critical operations prior to launch and were used during early operations had simply been abandoned by the time of RND1 [first rendezvous burn].»
«Alcune prassi per la riduzione del rischio che erano state impostate per le operazioni critiche prima del lancio e furono adottate durante la prima fase delle operazioni erano state semplicemente abbandonate per la data della RND1 [prima manovra di rendezvous]»