Development of functional concepts from the EATMS operational requirements: FACTOR. - European Commission. (FACTOR, 1998)
"Transport research ; 63."
"C3-13-98-887-EN-C"--P. [4] of cover.
"VII."
"Air transport."
"Fourth Framework Programme."
Keywords: Aeronautics / European Union countries / Evaluation.; Air traffic control / European Union countries / Management.