Czech, Z., A. Butwin, B. Hefczyc, and J. Zawadiak. 2009. “Radical Initiators and Their Influence on the Viscosity and Molecular Weight of Acrylic Polymers Applied in Pressure-Sensitive Adhesives”. Polimery 54 (4):283-87. http://ichp.vot.pl/index.php/p/article/view/1201.