Billyard, A. P.Coley, A. A.2013-08-072013-08-072000-04Billyard, A. P., and A. A. Coley. 2000. "Interactions in scalar field cosmology." Physical Review D 61(8): 083503-083503. doi:10.1103/PhysRevD.61.0835030556-2821http://dx.doi.org/10.1103/PhysRevD.61.083503http://hdl.handle.net/10222/33206No abstract available.article618083503©2000 American Physical Society