1. STAR-Agroenergy Research Group
2. University of Foggia
3. Foggia, Italy
4. Institute of Marine Science
5. Nat. Research Council
6. Departamento de Química Organica
7. Universidad de Córdoba
8. Córdoba, Spain
9. Institute of Physical Chemistry
10. Polish Academy of Sciences
11. 01-224 Warsaw, Poland
12. Departamento de Tecnologia Química
13. Univ. Rey Juan Carlos
14. , Madrid