David Glynn/T. Gulliver/Johannes Maks/Manish Gupta: The geometry
of additive quantum codes - connections with finite geometry. Springer 2006, 210p.

23507 Chiu-fan Lee: Quantum algebraic-geometric codes. Internet 2001, 33p.

23510 K. Parthasarathy: The mathematics of error correcting quantum codes.
Resonance ... (2001), 34-45.