Gaspari, George; Rudnick, Joseph (1986). «n-vector model in the limit n→0 and the statistics of linear polymer systems: A Ginzburg–Landau theory». Phys. Rev. B. 33: 3295–3305. Bibcode:1986PhRvB..33.3295G. doi:10.1103/PhysRevB.33.3295
Gaspari, George; Rudnick, Joseph (1986). «n-vector model in the limit n→0 and the statistics of linear polymer systems: A Ginzburg–Landau theory». Phys. Rev. B. 33: 3295–3305. Bibcode:1986PhRvB..33.3295G. doi:10.1103/PhysRevB.33.3295