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Järgmine sajand on teadlase nägu : [arvamust avaldavad Jüri Engelbrecht, Raimund Ubar jt.]Hansen, Regina; Engelbrecht, Jüri; Ubar, Raimund-JohannesEesti Päevaleht1999 / 18. dets., lk. 18 : fot

Potential emigrants and stayers in the Baltic States and possible impact of their decisions to EU Eastern PartnershipKirch, Aksel; Tuisk, TarmoEU Eastern Partnership : from capacities to excellence : strengthening research, regional and innovation policies in the context of Horizon 20202014 / p. 78-94 : ill