Open scienceHints, OlleEstonian research 20162017 / p. 50-51 http://www.ester.ee/record=b4638037*est http://www.ester.ee/record=b4638026*est

The importance and impact of research on societyKitt, RobertEstonian research 20162017 / p. 49-50 http://www.ester.ee/record=b4638037*est http://www.ester.ee/record=b4638026*est