Kubilay N,Airborne Material Collections and Their Chemical Composition over Black Sea.Marine Pollution Bulletin,1995,30(7):475-483
[2]
Rejas C M,Van Grieken K E,Elemental Composition of Sircraft Sampled Aerosols above the Southern Bight of the North Sea.Water Air and Soil Pollution,1993,71(3-4):391-404