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Έκδοση 1980
Full text available from Advanced Technologies & Aerospace Database: 04/01/1998 to 12/31/2011
Full text available from Materials Science Database: 04/01/1998 to 12/31/2011
Full text available from Science Database: 04/01/1998 to 12/31/2011
Ηλεκτρονική πηγή Επιστημονικό περιοδικό