R. P. Sear and G. Jackson, Thermodynamic perturbation theory for association into doubly bonded dimers, Molecular Physics, vol.80, issue.5, pp.1033-1048, 1994.
DOI : 10.1080/00268979400100734

R. P. Sear and G. Jackson, Thermodynamic perturbation theory for association into chains and rings, Physical Review E, vol.50, issue.1, pp.386-394, 1994.
DOI : 10.1103/PhysRevE.50.386