Copper and copper oxide nanoparticles in a cellulose support studied using anomalous small-angle X-ray scatteringU. Vainio, K. Pirkkalainen, K. Kisko, G. Goerigk, N. E. Kotelnikova and R. SerimaaEur. Phys. J. D, 42 1 (2007) 93-101DOI: https://doi.org/10.1140/epjd/e2007-00015-y