Ankit Panda, Declassified: US Attempts to Rein in Chiang Ching-kuo's Nuclear Ambitions; The Carter administration had to make sure Taiwan didn’t renege on a 1976 nuclear pledge. TheDiplomat, Feb 20, 2016. http://thediplomat.com/2016/02/d ... -nuclear-ambitions/
(two declassified cables, at National Security Archive at the George Washington University)