3
Full text available from Advanced Technologies & Aerospace Database: 01/01/2009 to present
Ηλεκτρονική πηγή Επιστημονικό περιοδικό
4
Full text available from Advanced Technologies & Aerospace Database: 01/01/2008 to present
Full text available from East Europe, Central Europe Database: 01/01/2008 to present
Ηλεκτρονική πηγή Επιστημονικό περιοδικό
5
Full text available from Materials Science Database: 01/01/1997 to 12/31/2015
Full text available from Materials Science Database: 01/01/2017 to 12/31/2018
Ηλεκτρονική πηγή Επιστημονικό περιοδικό
6
Full text available from Engineering Database: 01/01/2012 to present
Ηλεκτρονική πηγή Επιστημονικό περιοδικό
9
Έκδοση 1957
Full text available from East Europe, Central Europe Database: 01/01/1957 to present
Full text available from Engineering Database: 01/01/1957 to present
Ηλεκτρονική πηγή Περιοδική έκδοση
10
Έκδοση 1968
Full text available from Earth, Atmospheric & Aquatic Science Database: 01/01/1968 to present
Full text available from East Europe, Central Europe Database: 01/01/1968 to present
Full text available from Engineering Database: 01/01/1968 to present
Ηλεκτρονική πηγή Επιστημονικό περιοδικό
11
Full text available from East Europe, Central Europe Database: 01/01/1957 to present
Full text available from Engineering Database: 01/01/1957 to present
Ηλεκτρονική πηγή Επιστημονικό περιοδικό
16
Full text available from Earth, Atmospheric & Aquatic Science Database: 01/01/2000 to 11/30/2018
Full text available from Science Database: 01/01/2000 to 11/30/2018
Ηλεκτρονική πηγή Επιστημονικό περιοδικό
17
Έκδοση 1993
Full text available from Materials Science Database: 01/01/1999 to 12/31/2018
Ηλεκτρονική πηγή Επιστημονικό περιοδικό
19
Full text available from Materials Science Database: 01/01/1997 to 12/31/2014
Full text available from Materials Science Database: 01/01/2017 to 11/30/2018
Ηλεκτρονική πηγή Επιστημονικό περιοδικό
20
Έκδοση 1987
Full text available from Career & Technical Education Database: 02/01/2006 to 09/30/2006
Full text available from Materials Science Database: 02/01/2006 to 09/30/2006
Full text available from Science Database: 02/01/2006 to 09/30/2006
Ηλεκτρονική πηγή Επιστημονικό περιοδικό