Neutrality report 2019 [documento eletrónico] : RTR net / Austrian Regulatory Authority for Broadcasting and Telecommunications
Combined annual report 2019 [documento eletrónico] : potential of digitalization / A1 Telekom Austria Group
Study on the retention of electronic communications non-content data for law enforcement purposes [documento eletrónico] : final report / Claire Dupont...[et al.]
Annual report 2019 [documento electrónico] : RTR internet monitor / Austrian Regulatory Authority For Broadcasting and Telecommunications
Annual financial report 2020 [documento eletrónico] / A1 Telekom Austria Group