Circular threshold quantum secret sharing
杨宇光, 温巧燕
Circular threshold quantum secret sharing
Yang Yu-Guang(杨宇光) and Wen Qiao-Yan(温巧燕)
中国物理B . 2008, (2): 419 -423 .  DOI: 10.1088/1674-1056/17/2/012