PerkumienÄ—, D., & MikalauskienÄ—, N. (2016). THE LEGAL ASPECTS OF COPYRIGHT CONTRACTS REGULATION. Mokslo Taikomieji Tyrimai Lietuvos Kolegijose, 1(10). Retrieved from https://ojs.kaunokolegija.lt/index.php/mttlk/article/view/77