Quintanar, L.; Rivillas-Acevedo, L. “Studying Metal Ion – Protein Interactions: Electronic Absorption, Circular Dichroism and Electron Paramagnetic Resonance” Capítulo invitado para el libro: Protein-Ligand Interactions: Methods and Applications, Methods in Molecular Biology, vol. 1008, DOI 10.1007/ 978-1-62703-398-5. Editado por M.A. Williams y T. Daviter. Humana Press, Springer Science+Business Media New York 2013Págs. 267-297. ISBN 978-1-62703-397-8.