• Innovation, product development and patents at universitiesKartus, Raul; Kukrus, AntsEstonian journal of engineering2013 / p. 4-17 : ill https://artiklid.elnet.ee/record=b2605332*est https://doi.org/10.3176/eng.2013.1.02 https://www.scopus.com/record/display.uri?eid=2-s2.0-84874853572&origin=resultslist&sort=plf-f&src=s&sot=b&sdt=b&s=DOI%2810.3176%2Feng.2013.1.02%29&sessionSearchId=08e7c58f88aea92900d731f06ee215ed
  • Postponing aging and prolonging life expectancy with knowledge-based economyKristjuhan, ÜloRejuvenation research2011 / p. S-27 https://www.liebertpub.com/doi/pdf/10.1089/rej.2011.1252