ATM-grade (English Wikipedia)

Analysis of information sources in references of the Wikipedia article "ATM-grade" in English language version.

refsWebsite

Global rank English rank

low place

low place

537^th place

476^th place

eurocae.net

eshop.eurocae.net

ED-153 - Guidelines for ANS Software Safety Assurance https://eshop.eurocae.net/eurocae-documents-and-reports/ed-153/

issuu.com

EUROCONTROL: "Determining the benefit and costs of centralised services", Skyway Magazin, Winter 2013, pp.41. https://issuu.com/eurocontrol/docs/skyway_winter_2013_single_pages/41 Retrieved on 8 September 2020.