Bartosiewicz, Zbigniew
Kotta, Ülle
Tõnso, Maris
Wyrwas, Małgorzata
Funding for this research was provided by:
Politechnika Bialostocka (S/WI/2/2011)
European Regional Development Fund, by the Estonian Research Council (PUT481)
European Regional Development Fund, by the Estonian Research Council (PUT481)
Politechnika Bialostocka (S/WI/2/2011)