1. Patenting as an indicator of technological innovation;Archibugi;Science and Public Policy,1992
2. The Technological Specialization of Advanced Countries;Archibugi,1992
3. Patents and the measurement of technological change: a survey of the literature;Basberg;Research Policy,1987
4. Multinationals and Industrial Property;Bertin,1988
5. Technological Innovation and Multinational Corporations;Cantwell,1989