Contact details
- Øyvind Christiansen
- email: oyvinch@fzu.ch
- Central European Institute for Cosmology
- Czech Academy of Sciences
- Fyzikální ústav AV ČR, v. v. i., Na Slovance 1999/2, 182 21 Praha 8, Czechia
- Institute of Theoretical Astrophysics
- University of Oslo
- Sem Sælands vei 13, 0371 Oslo, Norway