Improvement of safety and health of the population of Tallinn with the aim of prolonging lifeTint, Piia; Munter, Rein; Siirde, Andres; Möller, Kalju; Konts, Peep; Siirak, Virve; Lavrentjev, JüriAvoiding Aging Catastrophe : proceedings of the international symposium : 28-29 January 2002, Tallinn, Estonia2002 / p. 65-70 Kas meie elame 100-aastaseks?Kristjuhan, ÜloPostimees2004 / 29. dets., lk. 12. (Arvamus) https://www.postimees.ee/1451995/kas-meie-elame-100-aastaseks