Department of Materials Technology
Valdma, Leo
;
Kübarsepp, Jakob
;
Kulu, Priit
;
Tümanok, Aleksei
;
Mellikov, Enn
;
Vallaste, Heikki
Research activities / Tallinn Technical University
1993
/
p. 13-16
https://www.ester.ee/record=b1053754*est