1. I. Flegel, P. Söding, CERN Courier, Nov. 2004.
2. The earliest documented work on hybrid mesons is contained in T. Barnes, Caltech thesis (1977). The earliest published mention of these states is in R.L. Jaffe and K. Johnson, Phys. Lett. 60B, 201 (1976). The first published explicit models are R. Giles and S.-H H. Tye, Phys. Rev. Lett. 37, 1175 (1976) and D. Horn and J. Mandula, Phys. Rev. D17, 898 (1978). The field was made popular by bag model calculations in the early 1980s: T. Barnes, Nuclear Phys. B158, 171 (1979).
3. The effects of coloured glue in the QCD motivated bag of heavy quark-antiquark systems
4. New meson configuration in the bag model (I). First order energy spectrum of states
5. Glueballs and meiktons which decay to multi-kaon final states