22° “work of joint authorship”: work to the creation of which two or more authors have contributed; 23° “derivative work”: work created on basis of one or several pre-existing works; 24° “inspired work from folklore”: work exclusively created on basis of the elements borrowed to the Rwandan folklore; 25° “photographic work” : recording of light or other radiation on any medium on which an image is produced or from which an image may be produced through chemical, electronic means or any other object in the manufacture of such a picture; 26° “posthumous work”: work published after the author's death; 27° “pseudonymous work”: work published under a supposed name; 28° “published work”: copies of a work or a phonogram which were submitted to the public on consensus with the author, if it is a work, or upon consensus with the successor of fonogram works if it is fonogram in selling, renting, lending or or transferring them in any way with an aim of satisfying the market, including the case when the copies were submitted to the public by means of electronical retrieval; 29° “work first published in Rwanda”: work whose first publication took place in Rwanda, or a work whose first publication took place abroad and its publication in Rwanda took place within thirty days (30) following that first previous publication; in those cases, these two publications are considered to be simultaneous; 30° “phonogram” : fixation of the sounds of a performance or of other sounds, or of a representation of sounds, other than in the form of a fixation incorporated in audiovisual work; 31° “producer of an audiovisual work”: natural person or legal entity that undertakes the initiative and responsibility for the making of an audiovisual work; 32° “phonogram producer��: physical person or legal entity, who, at the first time, fix the sounds of a performance or of other sounds, or of a representation of sounds; 33° “computer program” : instructions expressed in words, codes, schemes or in any other form, which is capable, when incorporated in a medium that the computer can read, of causing a computer or any electronic device having information-processing capabilities to perform or achieve a particular task or result; 34° “broadcasting”: communication of a work, a performance or a phonogram to the public by wireless transmission by means of radio electrical waves, including transmission by satellite; 35° “rebroadcasting”: new broadcasting by a broadcasting organization of its own broadcast or broadcast of another broadcasting organization;