1. | Report on the measurement and the allocation of delivery costs in the universal service postal network [documento eletrónico] / European Regulators Group for Postal ServicesData Publicação: 2018 Tema: Correios e Serviços Postais | ||
2. | ERGP report on core indicators for monitoring the European postal market [documento eletrónico] : 2018 / European Regulators Group for Postal ServicesData Publicação: 2018 Tema: Correios e Serviços Postais | ||
3. | Report on the application in access regulation of the principles of transparency, non discrimination and proportionality as incorporated in the postal services directive [documento eletrónico] / European Regulators Group for Postal ServicesData Publicação: 2018 Tema: Correios e Serviços Postais | ||
4. | Statistique des services postaux 2017 / Union Postale UniverselleData Publicação: 2018 Tema: Correios e Serviços Postais |