Allen, Bruce Observational Relativity and Cosmology, AEI-Hannover, MPI for Gravitational Physics, Max Planck Society;
prd43-3173.pdf (Publisher version), 3MB
Allen, B., & Caldwell, R. R. (1991). Small-scale structure on a cosmic-string network. Physical Review D, 43(10), 3173-3187. doi:10.1103/PhysRevD.43.3173.