Czech, Z., A. Kowalczyk, and J. Kowalska. “Photoreactive UV-Crosslinkable Pressure-Sensitive Adhesives Based on Butyl Acrylate and 4-Acryloyloxy Benzophenone Copolymers”. Journal of Research Updates in Polymer Science, vol. 1, no. 2, Jan. 2013, pp. 96-100, doi:10.6000/1929-5995.2012.01.02.5.