Costing access to the postal network, services and elements of infrastructure [documento eletrónico] / European Regulators Group for Postal Services
Report on the measurement and the allocation of delivery costs in the universal service postal network [documento eletrónico] / European Regulators Group for Postal Services
ERGP report on core indicators for monitoring the European postal market [documento eletrónico] : 2018 / European Regulators Group for Postal Services
International postal service, remuneration and regulation [documento eletrónico] / Alex Kalevi Dieke...[et al.]
ERGP report on exploring the sustainability of the USO [documento eletrónico] / European Regulators Group for Postal Services
ERGP report on core indicators for monitoring the European postal market [documento eletrónico] : 2024 / European Regulators Group for Postal Services