Peat-derived carbon-based non-platinum group metal type catalyst for oxygen reduction and evolution reactionsTeppor, Patrick; Jäger, Rutha; Paalo, Madis; Palm, R.; Volobujeva, Olga; Härk, E.; Kochovski, Z.; Romann, Tavo; Härmas, R.; Aruväli, J.; Kikas, A.; Lust, EnnGSFMT Scientific Conference 2020 : Tallinn, February 4-5, 2020 : abstracts2020 / p. 81 http://fmtdk.ut.ee/wp-content/uploads/2020/01/GSFMT2020.pdf

Tallinna Polütehnik : TPI parteikomitee, rektoraadi, komsomolikomitee, ametiühingukomitee häälekandja1964 https://www.ester.ee/record=b1254708*est https://digikogu.taltech.ee/et/Search/Items?registerValueIds=752633