Polish copyright and neighbouring rights act / general ed.: Danuta Kierzkowska, juristic ed.: Teresa Drozdowska ; consultants: Teresa Drozdowska, Karen Buschardt-Pisarczyk and Flavia Thornton ; transl.: Olgierd A. Wojtasiewicz and Hanna Husak. - Wojtasiewicz, Olgierd Adrian (1916-1995); Husak, Hanna; Thornton, Flavia (Ministry of Culture and Art, 1994)