Zhang, Yitang. Bounded gaps between primes. Annals of Mathematics (Princeton University and the Institute for Advanced Study). 2014, 179 (3): 1121–1174 [2014-03-29]. (原始内容存档于2014-03-11) (英语).(需要订阅才能查看)
Zhang, Yitang. Bounded gaps between primes. Annals of Mathematics (Princeton University and the Institute for Advanced Study). 2014, 179 (3): 1121–1174 [2014-03-29]. (原始内容存档于2014-03-11) (英语).(需要订阅才能查看)