TY - BOOK ED - Commission of the European Communities TI - Green paper: towards a European strategy for the security of energy supply U1 - 333.79 PY - 2000/// CY - Luxemburgo PB - European Comunities KW - Energía KW - Conservación de la Energía KW - Consumo de Energía KW - Europa N1 - 0799; Basics facts about energy in the European Union. The impossibility of energy self - sufficency. Less than perfect enerfy options. A new reference framework for energy. Gradual integration of energy markets. Securing the future : outline of energy stategy ER -