1. P.B. Delahunt, D.H. Brainard, J. Vis. 4, 8 (2004)
2. M. Hatipoğlu, N. Türk, S.C. Chamberlain, A.M. Akgün, Miner. Depos. 45, 2 (2010)
3. H.-J. Jin, J. Weissmüller, Science 332, 6034 (2011)
4. J.L. Zunino, Z. Iqbal, in Proceedings of SPIE, Bioengineered and Bioinspired Systems, San Diego CA, USA, 07 March 2010, ed by V.K. Varadan
5. J.-U. Park, E.-S. Kang, B.-S. Bae Mater. Res. Soc. Symp. 780, Y3.7, 1–6 (2003)