RiuNet. Repositorio Institucional de la Universitat Politécnica de Valéncia instname Annals of the Oradea University: Fascicle Management and Technological Engineering, Vol XX (X) (2011)
RiuNet. Repositorio Institucional de la Universitat Politécnica de Valéncia instname Annals of the Oradea University: Fascicle Management and Technological Engineering, Vol XX (X) (2011)