1. Observational constraints on conformal time symmetry, missing matter and double dark energy. Issue 7 (30th July 2018) Authors: Vázquez, J. Alberto; Hee, S.; Hobson, M.P.; Lasenby, A.N.; Ibison, M.; Bridges, M. Journal: Journal of cosmology and astroparticle physics Issue: Volume 2018:Issue 7(2018) Page Start: 062 Record Type: Journal Article View Content: Available online (eLD content is only available in our Reading Rooms) ↗