Böhringer, H. High Energy Astrophysics, MPI for Extraterrestrial Physics, Max Planck Society;
Chon, G. High Energy Astrophysics, MPI for Extraterrestrial Physics, Max Planck Society;
Barrena, R., Ferragamo, A., Rubiño-Martín, J. A., Streblyanska, A., Aguado-Barahona, A., Tramonte, D., et al. (2020). Optical validation and characterisation of Planck PSZ1 sources at the Canary Islands observatories - II. Second year of ITP13 observations. Astronomy and Astrophysics, 638: A146. doi:10.1051/0004-6361/202037552.