%0 Journal Article %A Fernández Jambrina, Leonardo %A González Romero, Luis Manuel %T Non-singular radiation cosmological models %D 2004 %@ 0217-7323 %U https://hdl.handle.net/20.500.14352/51553 %X In this paper we analyse the possibility of constructing singularity-free inhomogeneous cosmological models with a pure radiation field as matter content. It is shown that the conditions for regularity are very easy to implement and therefore there is a huge number of such spacetimes. %~