Fromm, J., & Majus, J. (1981). A method for evaluating radio navigation systems for the terminal maneuvering area. DFVLR.
Dyfyniad Arddull ChicagoFromm, Jens, and Joachim Majus. A Method for Evaluating Radio Navigation Systems for the Terminal Maneuvering Area. Köln: DFVLR, 1981.
Dyfyniad MLAFromm, Jens, and Joachim Majus. A Method for Evaluating Radio Navigation Systems for the Terminal Maneuvering Area. DFVLR, 1981.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.