Cosmic horizon for GeV sources and photon-photon scattering
Crossref DOI link: https://doi.org/10.1007/s10509-018-3247-8
Published Online: 2018-01-11
Published Print: 2018-02
Update policy: https://doi.org/10.1007/springer_crossmark_policy
Vereshchagin, G. V.
License valid from 2018-01-11