ICON : the journal of the international committee for the history of technology
2023
https://www.icohtec.org/icon/volume-28-issue-1-2023/
Metallid - materjaliringluse liidrid
Kübarsepp, Jakob
Postimees
2024
/
Lk. 8
https://dea.digar.ee/article/postimees/2024/02/10/11.3