Quo vadis, tenuur?Veinthal, Renno; Trahov, TeaMente et Manu2018 / lk. 30-33 : ill http://www.ester.ee/record=b1242496*est http://dea.digar.ee/publication/AKmenteetmanu https://taltech.ee/avalehekulg/?id=10641&category=128006#newsTabsMenu