1. GeoServer. Visualizador de camada,2020
2. RLA/00/009 Project: Second Coordination Meeting on GNSS Augmentation Trials,2002
3. RLA/00/009 Project: GNSS Augmentation Tests, Final Report,2006
4. Doc 9613, Performance-based Navigation (PBN) Manual,2014
5. Annex 10 to the Convention on International Civil Aviation, Aeronautical Telecommunications Volume I: Radio Navigation Aids,2020