Technological knowledge diffusion between ecological and dirty countries Mónica Alexandra Vilar Ribeiro de Meireles Isabel Soares Óscar Afonso Publication Year of Publication: 2011 de Meireles, M. A. V. R., Soares, I., & Afonso, Ó. (2011). Technological knowledge diffusion between ecological and dirty countries. Identifiers Other Numbers: ci-pub-448 Locators Alternative titles Google ScholarBibTeXRIS