Patent protection of pharmaceutical products in the globalising world economyKukrus, Ants; Kartus, RaulWorking papers in economics. Vol. 17 (TUTWPE No 133-136)2005 / TUTWPE No. 136, p. 57-84 : ill Theoretical and methodological foundations for personality research in the context of business-to-business relationships: the case of financial servicesKull, KatrinWorking papers in economics. Vol. 17 (TUTWPE No 133-136)2005 / TUTWPE No. 135, p. 39-56 : ill https://artiklid.elnet.ee/record=b1019777*est