Effects of working time patterns on creative R&D work outcomeHazak, Aaro; Virkebau, Marko; Sõõru, Erve; Männasoo, Kadri; Tuulik, ViiuHard Times? : the Eighth Nordic Working Life Conference, 2-4 November 2016 = Kovat Ajat? : Työelämän tutkimuspäivät 3.-4. marraskuuta 2016 : University of Tampere2016 / p. 49-50 http://www.uta.fi/yky/NWLC2016/Programme/abstractbook/NWLC2016_Abstraktikirja_Web_28102016.pdf

Photobacteria as whole-cell biosensors in environmental toxicologyKahru, Anne; Kurvet, Madis; Külm, I.XIII Scandinavian Workshop on In Vitro Toxicology, Tampere, Finland, 21-24.9.1995 : abstracts1995 / p. 73

Private entrepreneurship in Estonia 1989-1996 : experiences and challenges in a transitional economyAho, Simo; Piliste, Toomas; Teder, Juhan1998 https://www.ester.ee/record=b1183374*est