In Focus: Communications-GMDSS
Shipping world & shipbuilder ; 196 , 4118 ; 7-10
1995
Article (Journal)
English
Welt , Schiffbau , Schifffahrt
Online Contents | 1994
British Library Online Contents | 1998
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VHF-GMDSS - GMDSS still bedevilled by false alerts
Online Contents | 2005
Online Contents | 2005