[1] Kihara Masahiko, Okada Tsuyoshi. A satellite selection method and accuracy for the global position system [J]. Navigation, 1984, 31(1):8～20

[2] Osamu Nakamura, Mitsuo Goto. Four-beam laser interferometry for three-dimensional microscopic coordinate measurement [J]. Appl. Opt., 1994, 33(1):31～36

[3] Zhuang Hanqi, Li Baiyuan, Zvi S. Roth et al.. Self-calibration and mirror center offset elimination of a multi-beam laser tracking system [J]. Robotics and Autonomous Systems, 1992, (9):255～269

[4] Toshiyuki Takatsuji, Yoshihiko Koseki, Mitsuo Goto et al.. Restriction on the arrangement of laser trackers in laser trilateration [J]. Measurement Science & Technology, 1998, 9(8):1357～1359