1
Published 2007
“...Tallinna Tehnikaülikool....”Full text available from East Europe, Central Europe Database: 03/01/2010 to present
Electronic
Journal
2
Full text available from Biological Science Database: 03/01/2010 to 12/31/2014
Electronic
Journal
3
Full text available from Engineering Database: 03/01/2010 to 12/31/2013
Electronic
Journal
4
Published 2008
“...Tallinna Tehnikaülikool....”Full text available from ABI/INFORM Global: 01/01/2018 to present
Full text available from Advanced Technologies & Aerospace Database: 01/01/2018 to present
Electronic
Journal