1. LCA of food products and production systems;Andersson;Int J LCA,2000
2. BUWAL250. Ökoinventare für Verpackungen – Schriftenreihe Umwelt 250. Swiss Federal Environmental Protection Agency. Bern (Switzerland); 1996.
3. Consoli F. Guidelines for Life Cycle Assessment: A code of practice. SETAC. Sesimbra (Portugal); 1993.
4. Cuevas A, Vazquez ME. Estudio de base en el mercado conservas de atún (in Spanish). Personal Communication; 2003.
5. Recycling of packaging materials;Dainelli,2003