Computer as a tool in postponing agingKristjuhan, ÜloFirst Central European International Multimedia and Virtual Reality Conference : Veszprem, Hungary, 6-8 May 20042004 / p. 95-100

The ghost of aging and transformation of human societyKristjuhan, ÜloAvoiding Aging Catastrophe : proceedings of the international symposium : 28-29 January 2002, Tallinn, Estonia2002 / p. 10-16 https://www.ester.ee/record=b1715431*est

History of postponing human ageing and prolonging lifeTaidre, Erika; Kristjuhan, ÜloColongy : The 1st International Congress on Controversies in Longevity, Health and Aging2010 / p. 33

Igavene elu võib saabuda 200 aasta pärastKristjuhan, ÜloSõnumileht1997 / 8. juuli, lk. 10 https://artiklid.elnet.ee/record=b1804513*est

Inimelu pikemaks : [Cambridge'i ülikoolis toimunud konverentsist 3.-7. sept.]Taidre, ErikaMente et Manu2009 / lk. 2 https://www.ester.ee/record=b1242496*est

Inimese eluea pikendamise võimalusiKristjuhan, ÜloNõukogude Eesti Tervishoid : ajakiri : Eesti NSV Tervishoiuministeeriumi häälekandja1982 / lk. 277-278 https://www.ester.ee/record=b1181380*est

Longevity in intellectual workKristjuhan, Ülo; Taidre, ErikaCentenarian lesson : a life beyond time (CD) : 7th European Congress of Biogerontology2010

Non-traditional possibilities of adding years of life and workabilityKristjuhan, ÜloAdding years to life and life to years : collection of research articles2005 / p. 43-47

Postponed aging in university teachersKristjuhan, Ülo; Taidre, ErikaRejuvenation research2009 / Suppl. 1, p. S-38

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

Practice of postponing human agingKristjuhan, ÜloRejuvenation research2009 / Suppl. 1, p. S-38 - S-39

Prolonging work ability [Electronic resource]Kristjuhan, ÜloInsights into the Sustainable Growth of Business : MMRC conference : 19-21 November 2009, Vilnius : conference proceedings2009 / [CD-ROM]

Soft strategies for postponing ageing and prolonging human lifeKristjuhan, ÜloRejuvenation research2005 / Suppl. 1, Program and abstracts "Strategies for Engineered Negligible Senescence (SENS) : Second Conference, 7-11 September 2005, Cambridge, p. S-37