Guimond, S., Göbke, D., Romanyshyn, Y., Sturm, J. M., Naschitzki, M., Kuhlenbeck, H., et al. (2008). Growth and charaterization of ultrathin V2Oy (y≈5) films on Au(111). Journal of Physical Chemistry C, 112(32), 12363-12373. doi:10.1021/jp8011365.