Leit í EES-gagnagrunni
Council Directive 91/250/EEC of 14 May 1991 on the legal protection of computer programs
Directive 2009/24/EC of the European Parliament and of the Council of 23 April 2009 on the legal protection of computer programs (Codified version)
Tilskipun Evrópuþingsins og ráðsins 2009/24/EB frá 23. apríl 2009 um lögvernd fyrir tölvuforrit