The following publications are possibly variants of this publication:
- On n-phase Barker sequencesNing Chang, Solomon W. Golomb. TIT, 40(4):1251, 1994.
- Generalized Barker sequencesSolomon W. Golomb, Robert A. Scholtz. TIT, 11(4):533-537, 1965. [doi]
- Sixty-phase generalized Barker sequencesNing Zhang, Solomon W. Golomb. TIT, 35(4):911, 1989.
- 7200-phase generalized Barker sequencesNing Chang, Solomon W. Golomb. TIT, 42(4):1236-1238, 1996.